TY  - BOOK
AU  - Smith,Dwight R.
AU  - Johnson,W.M.
TI  - Effects of cattle grazing on a ponderosa pine-bunchgrass range in Colorado
T2  - United States. Dept. of Agriculture. Technical bulletin
AV  - S21 .A72 no. 1371
PY  - 1967///
CY  - Washington
PB  - U.S. Dept. of Agriculture, Forest Service; for sale by the Supt. of Docs., U.S. Govt. Print. Off.
KW  - Grazing
KW  - Colorado
KW  - Range management
N1  - Replaces Effect of grazing intensity upon vegetation and cattle gains on ponderosa pine-bunchgrass ranges of the Front Range of Colorado, by W. M. Johnson, issued as U.S. Dept. of Agriculture Circular no. 929; Bibliography: p. 58-60
ER  -