A field guide for on-farm experimentation
Mutsaers, H.J.W
A field guide for on-farm experimentation H.J.W. Mutsaers ... [et al.]. - The Netherlands International Institute of Tropical Agriculture, c1997. - xv, 235 p. : ill., maps ;
"August 1997."
9781311258
On - farm--Experimentation
Agriculture
S540.M8
630/.7/24
A field guide for on-farm experimentation H.J.W. Mutsaers ... [et al.]. - The Netherlands International Institute of Tropical Agriculture, c1997. - xv, 235 p. : ill., maps ;
"August 1997."
9781311258
On - farm--Experimentation
Agriculture
S540.M8
630/.7/24