Natural Resources Management in African Agriculture : Understanding and Improving Current Practices - C.B. Barrett; F. Place A.A. Aboud (Wallingford CAB International Publishing, 2002)
C.B. Barrett; F. Place & A.A. Aboud: Natural Resources Management in African Agriculture : Understanding and Improving Current Practices. Wallingford. CAB International Publishing, 2002. 0-85199-584-5--(333.7096BAR)
ENGLISH