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6Manual bibliotecaCGIAR
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7bibliotecaCGIAR
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8Texto bibliotecaFAO IT
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9bibliotecaCGIAR
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10Texto bibliotecaFAO IT
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11Texto bibliotecaFAO IT
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12Water harvesting. A manual for the design and construction of water harvesting schemes for plant production Water harvesting. A manual for the design and construction of water harvesting schemes for plant productionby Critchley, W. 1423211766393, Siegert, K. 1423211766395, Chapman, C. 173174, Finkel, M. 1423211766396
Published 1991Texto bibliotecaFAO IT -
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14Farmers' initiatives in land husbandry: promising technologies for the drier areas of East Africa Farmers' initiatives in land husbandry: promising technologies for the drier areas of East Africaby Mutunga, K., Swedish International Development Cooperation Agency, Nairobi (Kenya). Regional Land Management Unit eng, Critchley, W., Lameck, P., Lwakuba, A., Mburu, C.
Published 2001Texto bibliotecaFAO IT -
15Where the land is greener: case studies and analysis of soil and water conservation initiatives worldwide Where the land is greener: case studies and analysis of soil and water conservation initiatives worldwideby Liniger, H. (ed.) 1423211767245, Technical Centre for Agricultural and Rural Cooperation, Wageningen (Netherlands) eng 411021, Critchley, W. (ed.) 1423211766393, Gurtner, M. (ed.) 1423211767248, Schwilch, G. (ed.) 1423211777665, Mekdaschi-Studer, R. (ed.) 1423211767246
Published 2007Texto bibliotecaFAO IT -
16by Bossio, Deborah A., Critchley, W., Geheb, Kim, Lynden, Godert van, Mati, Bancy M., Bhushan, P., Hellin, Jonathan, Jacks, G., Kolff, A., Nachtergaele, F., Neely, Constance, Peden, Donald G., Rubiano, J., Shepherd, G., Valentin, Christian, Walsh, M.
Published 2007Book Chapter bibliotecaCGIAR -
17Promoting farmer innovation: harnessing local environmental knowledge in East Africa Promoting farmer innovation: harnessing local environmental knowledge in East Africaby Critchley, W. (ed.), Regional Land Management Unit, Nairobi (Kenya) eng, Cooke, R., Jallow, T., Lafleur, S., Laman, M., Njoroge, J., Nyagah, V., Saint-Firmin, E., Vrije Univ., Amsterdam (Netherlands) dut, UNDP, Nairobi (Kenya) eng, Swedish International Development Cooperation Agency, Stockholm (Sweden) eng
Published 1999Texto bibliotecaFAO IT