TY  - BOOK
AU  - IPNI
TI  - Farmer typology: combing socio economic and biophysical determinants of small holder farmers
U1  - IPNI/HB 
CY  - Canada
PB  - International Plant Nutrition Institute
KW  - Handbook
N1  - Farmer topology: combining socio-economic and bio-physical determinants of smallholder farmers to improve agronomic and economic benefits of fertilizer use in maize
ER  -