-
2
-
-
0003601718
-
-
University of Chicago Press, Chicago, USA
-
Boserup, E. 1981. Population and Technological Change: Study, in Long Term Trends, University of Chicago Press, Chicago, USA. 194 pp.
-
(1981)
Population and Technological Change: Study, Long Term Trends
, pp. 194
-
-
Boserup, E.1
-
3
-
-
0013130180
-
-
Washington, DC: World Resources Institute, Washington, DC, in collaboration with the club du Sahel, Paris
-
Brunner, J., N. Henninger, and U. Deichmann. 1995. West Africa Long Term Perspective Study. Database and Users Guide, Washington, DC: World Resources Institute, Washington, DC, in collaboration with the club du Sahel, Paris.
-
(1995)
West Africa Long Term Perspective Study. Database and Users Guide
-
-
Brunner, J.1
Henninger, N.2
Deichmann, U.3
-
5
-
-
33645108321
-
Terminology of climatic zones in relation to LGP
-
FAO. Land and Water Division, file notes, April, 1990. Rome: FAO
-
FAO. 1990. Terminology of climatic zones in relation to LGP, Land and Water Division, file notes, April, 1990. Rome: FAO.
-
(1990)
-
-
-
6
-
-
0242432436
-
-
FDL & PCS (Federal Department of Livestock and Pest Control Services). Abuja, Nigeria: FDL & PCS and St. Helier, Jersey, UK: Resource Inventory and Management Limited
-
FDL & PCS (Federal Department of Livestock and Pest Control Services). 1992. Nigerian Livestock Resources. Volume 1: Executive Summary and Atlas, Abuja, Nigeria: FDL & PCS and St. Helier, Jersey, UK: Resource Inventory and Management Limited,
-
(1992)
Nigerian Livestock Resources. Volume 1: Executive Summary and Atlas
-
-
-
8
-
-
0000250716
-
Specification tests in econometrics
-
Hausman, J. A. 1978. Specification tests in econometrics. Econometrica, 46 (6), pp. 1251-1271.
-
(1978)
Econometrica
, vol.46
, Issue.6
, pp. 1251-1271
-
-
Hausman, J.A.1
-
10
-
-
33645102043
-
The constraints on employment expansion in crop production in Bangladesh
-
Rizwanul Islam (ed.) Bangkok, Thailand: International Labour Organisation
-
Jabbar, M. A. 1981. The constraints on employment expansion in crop production in Bangladesh. In Rizwanul Islam (ed.) Employment Expansion Through Local Resource Mobilisation. Bangkok, Thailand: International Labour Organisation.
-
(1981)
Employment Expansion Through Local Resource Mobilisation
-
-
Jabbar, M.A.1
-
11
-
-
0030446416
-
Energy and the evolution of farming systems: The potential of mixed farming in the moist savannah of Sub-Saharan Africa
-
Jabbar, M. A. 1996. Energy and the evolution of farming systems: The potential of mixed farming in the moist savannah of Sub-Saharan Africa, Outlook on Agricullure, 25 (1), pp. 27-36.
-
(1996)
Outlook on Agricullure
, vol.25
, Issue.1
, pp. 27-36
-
-
Jabbar, M.A.1
-
13
-
-
0348142273
-
-
ILRI Impact Assessment Series No. 9. ILRI (International Livestock Research Institute), Nairobi, Kenya
-
Kristjanson, P., S. Tarawali, I. Okike, P. K. Thorton, V. M. Manyong, R. L. Kruska, and G. Hoogenboom. 2001. Genetically Improved Dual-Purpose Cowpea: Assessment of Adoption and Impact in the Dry Savannah of West Africa. ILRI Impact Assessment Series No. 9. ILRI (International Livestock Research Institute), Nairobi, Kenya. 68 pp.
-
(2001)
Genetically Improved Dual-Purpose Cowpea: Assessment of Adoption and Impact in the Dry Savannah of West Africa
, pp. 68
-
-
Kristjanson, P.1
Tarawali, S.2
Okike, I.3
Thorton, P.K.4
Manyong, V.M.5
Kruska, R.L.6
Hoogenboom, G.7
-
14
-
-
0007940690
-
-
Resource and Crop Management Monograph No. 21, International Institute of Tropical Agriculture, Ibadan, Nigeria
-
Manyong, V. M., J. Smith, G. K. Weber, S. S. Jagtap, and B. Oyewole. 1996. Macrocharacterization of Agricultural Systems in West Africa: An Overview. Resource and Crop Management Monograph No. 21, International Institute of Tropical Agriculture, Ibadan, Nigeria.
-
(1996)
Macrocharacterization of Agricultural Systems in West Africa: An Overview
-
-
Manyong, V.M.1
Smith, J.2
Weber, G.K.3
Jagtap, S.S.4
Oyewole, B.5
-
15
-
-
85040898482
-
-
Washington, DC, USA: The World Bank
-
McIntire, J., D. Bourzat, and P. Pingali. 1992. Crop-Livestock Interactions in Sub-Sahara Africa. Washington, DC, USA: The World Bank.
-
(1992)
Crop-Livestock Interactions in Sub-Sahara Africa
-
-
McIntire, J.1
Bourzat, D.2
Pingali, P.3
-
17
-
-
33645096639
-
Multiscale characterization of production systems to prioritize research and development in the Sudan savanna zone of Nigeria
-
International Crops Research Institute for Semi-Arid Tropics (ICRISAT), Patancheru, Andhra Pradesh, India
-
Ogungbile, A. O., R. Tabo, and N. van Duivenbooden. 1999. Multiscale characterization of production systems to prioritize research and development in the Sudan savanna zone of Nigeria, Information Bulletin No. 56. International Crops Research Institute for Semi-Arid Tropics (ICRISAT), Patancheru, Andhra Pradesh, India.
-
(1999)
Information Bulletin No. 56
-
-
Ogungbile, A.O.1
Tabo, R.2
van Duivenbooden, N.3
-
19
-
-
33645109315
-
Factors affecting farm-specific economic efficiency in the West African savannas
-
Okike, I., M. A. Jabbar, V. Manyong, J. W. Smith, and S. Ehui. 2004. Factors affecting farm-specific economic efficiency in the West African savannas. Journal of African Economies 13 (1): 134-165.
-
(2004)
Journal of African Economies
, vol.13
, Issue.1
, pp. 134-165
-
-
Okike, I.1
Jabbar, M.A.2
Manyong, V.3
Smith, J.W.4
Ehui, S.5
-
20
-
-
0030498879
-
Crop-livestock competition in the West African derived savanna: An application of a multi-objective programming model
-
Okoruwa, V. O., M. A. Jabbar and J. A. Akinwumi. 1996. Crop-livestock competition in the West African derived savanna: An application of a multi-objective programming model, Agricultural Systems, 52, pp. 439-453.
-
(1996)
Agricultural Systems
, vol.52
, pp. 439-453
-
-
Okoruwa, V.O.1
Jabbar, M.A.2
Akinwumi, J.A.3
-
21
-
-
0004110688
-
-
The World Bank, Washington, DC, USA
-
Pingali, P., Y. Bigot, and H. P. Bingswinger. 1987. Agricultural Mechanization and the Evolution of Farming Systems in Sub-Saharan Africa, The World Bank, Washington, DC, USA.
-
(1987)
Agricultural Mechanization and the Evolution of Farming Systems in Sub-Saharan Africa
-
-
Pingali, P.1
Bigot, Y.2
Bingswinger, H.P.3
-
23
-
-
0000265304
-
The role of technology in agricultural intensification: The evolution of maize production in the northern Guinea savanna of Nigeria
-
K. A. Dovarak (ed.) CAB International Oxon, UK
-
Smith, J., A. D. Barau, A. Goldman, and J. H. Marek. 1993. The role of technology in agricultural intensification: The evolution of maize production in the northern Guinea savanna of Nigeria. In: K. A. Dovarak (ed.) Social Science Research in Technology Development: Spatial and Temporal Dimensions. CAB International Oxon, UK. pp. 144-166.
-
(1993)
Social Science Research in Technology Development: Spatial and Temporal Dimensions
, pp. 144-166
-
-
Smith, J.1
Barau, A.D.2
Goldman, A.3
Marek, J.H.4
-
24
-
-
0039974612
-
Integrated crop-livestock systems in Sub-Sahara Africa: An option or imperative?
-
Smith, J. W., A. Naazie, A. Larbi, K. Agyemang, and S. Tarawali. 1997. Integrated crop-livestock systems in Sub-Sahara Africa: An option or imperative?, Outlook on Agriculture, 26 (4), pp. 237-246.
-
(1997)
Outlook on Agriculture
, vol.26
, Issue.4
, pp. 237-246
-
-
Smith, J.W.1
Naazie, A.2
Larbi, A.3
Agyemang, K.4
Tarawali, S.5
-
25
-
-
33645107332
-
Integrated natural resource management-putting livestock in the picture
-
Paper presented at the workshop on "Integrated natural resource management in the CGIAR: Approaches and lessons" 21-25 August, 2000, Penang, Malaysia
-
Tarawali, S. A., J. W. Smith, P. Hiernuax, B. B. Singh, S. C. Gupta, R. Tabo, F. Harris, S. Nokoe, S. Fernandez-Rivera, and A. Bationo. 2001. Integrated natural resource management-putting livestock in the picture. Paper presented at the workshop on "Integrated natural resource management in the CGIAR: Approaches and lessons", 21-25 August, 2000, Penang, Malaysia, 27 pp.
-
(2001)
, pp. 27
-
-
Tarawali, S.A.1
Smith, J.W.2
Hiernuax, P.3
Singh, B.B.4
Gupta, S.C.5
Tabo, R.6
Harris, F.7
Nokoe, S.8
Fernandez-Rivera, S.9
Bationo, A.10
-
27
-
-
0028979903
-
Soil fertility maintenance and food crop production in semi-arid West Africa: Is reliance of manure a sustainable strategy?
-
Williams, T. O., J. M. Powell and Fernández-Rivera. 1995. Soil fertility maintenance and food crop production in semi-arid West Africa: Is reliance of manure a sustainable strategy? Outlook on Agriculture 24 (1), pp. 43-47.
-
(1995)
Outlook on Agriculture
, vol.24
, Issue.1
, pp. 43-47
-
-
Williams, T.O.1
Powell, J.M.2
Fernández-Rivera, S.3
-
28
-
-
0003881183
-
-
Winrock International. Winrock International, Morrilton, AR, USA
-
Winrock International. 1992. Assessment of Animal Agriculture in Sub-Sahara Africa. Winrock International, Morrilton, AR, USA. 125 pp.
-
(1992)
Assessment of Animal Agriculture in Sub-Sahara Africa
, pp. 125
-
-
-
29
-
-
0003464370
-
-
World Bank. Oxford University Press, Oxford, UK
-
World Bank. 1997. World Development Report. Oxford University Press, Oxford, UK. 262 pp.
-
(1997)
World Development Report
, pp. 262
-
-
|