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Sökt på: Böcker av Stephen G. A. Leak
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totalt 2 träffar
Tsetse Biology and Ecology
inbunden,
1998,
Engelska,
ISBN 9780851993003
Domestic livestock in Africa are of importance not only as a source of milk and meat but also as a source of animal traction enabling farmers to cultivate larger areas, with crops …
Agroforestry for Sustainable Agriculture
inbunden,
2019,
Engelska,
ISBN 9781786762207
Agroforestry seeks to balance protection of forest resources, the exploitation of the ecosystem services that trees can contribute to agriculture and the role of agroforestry in …