TY  - BOOK
AU  - Sprague,Howard B.
TI  - Grassland of the United States, their economic and ecologic importan ce : : a Symposium of the American forage and grassland Council / 
SN  - 081380745x
PY  - 1974///
CY  - Iowa, U.S.A. : 
PB  - The Iowa State University Press , 
KW  - Grasslands
KW  - United States
KW  - Congresses
KW  - Forage
KW  - United States , Congresses
KW  - Forage plants
N1  -  Includes bibliographical references
ER  -