[Problems of studies on animal feed].
D000821:Animal Feed / Q000032:analysis*; D000818:Animals; D002417:Cattle; D002482:Cellulose / Q000032:analysis; D003611:Dairy Products / Q000032:analysis; D004063:Digestion; D002523:Edible Grain / Q000032:analysis; D008031:Lignin / Q000032:analysis; D010944:Plants / Q000032:analysis
D002482:Cellulose; D008031:Lignin
Zur Problematik der Futtermitteluntersuchung.