TY  - BOOK
ED  - International Symposium on Livestock Wastes (
TI  - Livestock waste, a renewable resource, proceedings
U1  - 631.86 
PY  - 1981///
CY  - St. Joseph, Michigan
PB  - American Society of Agricultural Engineers
KW  - Estiércol de vaca como forraje
KW  - Estiércol
KW  - Manejo
ER  -