TY  - BOOK
AU  - Heath Maurice E Ed.
AU  -  Barnes Robert F Ed.
AU  -  Metcalfe Darrel S Ed.
TI  - Forages: The science of Grassland agriculture
U1  - J251, L3 
PY  - 1973///
CY  - Ames Iowa 
PB  - The Iowa State University Press     
KW  - Grass
ER  -