TY  - BOOK
ED  - National Symposium on Animal Waste Management (
TI  - Proceedings
T2  - Publication, SP-O366
U1  - 658.567 
CY  - St. Joseph, Mich.
PB  - American Society of Agricultural Enegineers.
KW  - Estiércol
KW  - Manejo
ER  -