Sustaining soil productivity in intensive African agriculture /
Sustaining soil productivity in intensive African agriculture /
Y. Ahenkorah, E. Owusu-Bennoah, G.N.N. Dowuona, editors.
- Wageningen, The Netherlands : Technical Centre for Agricultural and Rural Cooperation, c1995.
- 124 p. : ill. ;
On cover: Seminar proceedings, Accra, Ghana, 15-19 November 1993.
9290811382
Soil management--Congresses.
Soil productivity--Congresses.
Agriculture--Congresses.
S599.5.A1 / S87 1995
On cover: Seminar proceedings, Accra, Ghana, 15-19 November 1993.
9290811382
Soil management--Congresses.
Soil productivity--Congresses.
Agriculture--Congresses.
S599.5.A1 / S87 1995