TY  - BOOK
AU  - Scheewe Winfried
TI  - Nurturing the soil - feeding the people: an introduction to sustainable agriculture 
SN  - 9712328953
U1  - Cir. 630.7 Sch97 
PY  - 1993///
CY  - Davao City
PB  - Crust Foundation 
KW  - Agriculture
KW  - Study and teaching
ER  -