TY  - BOOK
AU  - Harlan,Jack R.
TI  - Theory and dynamics of grassland agriculture
T2  - The Grassland farm series
AV  - SB199 .H25
U1  - 633.2 
PY  - 1956///
CY  - New York
PB  - D. Van Nostrand
KW  - Forage plants
KW  - Pastures
N1  - Includes bibliography
ER  -