TY  - BOOK
AU  - Heady, Harold F.
AU  - R.Dennis Child
TI  - Rangeland Ecology and Management
SN  - 813337992
AV  - SF 85 .H39 1994  
PY  - 1994///
CY  - U S A: 
PB  - Westviewpress
KW  - _Ecology
N1  - include index
ER  -