Grassland of the United States, their economic and ecologic importan ce : a Symposium of the American forage and grassland Council /
Grassland of the United States, their economic and ecologic importan ce : a Symposium of the American forage and grassland Council /
e dited by Howard B. Sprague
- Iowa, U.S.A. : The Iowa State University Press , 1974
- xii, 220p. : ill., maps ; 23 cm.
Includes bibliographical references
081380745x
Grasslands --Congresses--United States ----
Forage --Congresses--United States , Congresses----
Forage plants --------
Includes bibliographical references
081380745x
Grasslands --Congresses--United States ----
Forage --Congresses--United States , Congresses----
Forage plants --------