TY  - BOOK
AU  - Ruiz, Manuel E.
AU  - Ruiz, Susan E.
TI  - Ruminant nutrition research: methodological guidelines
T2  - Research and development collection
SN  - 929039206 1
U1  - 636.20982 
PY  - 1992///
CY  - San JosÃ©, C.R
PB  - Inter-American Institute for Cooperation on Agriculture
KW  - Forrajes
KW  - InvestigaciÃ³n
KW  - Rumiantes
KW  - NutriciÃ³n
ER  -