TY  - BOOK
AU  - Cook,C.Wayne
AU  - Stubbendieck,James
TI  - Range research: : basic problems and techniques
SN  - 0-9603692-3-6
U1  - 584.9072 R36 
PY  - 1986///
CY  - Demver, Colorado
PB  - Society for Range Management
KW  - Pastizales
KW  - Manejo
KW  - Pastos
KW  - Investigación
ER  -