TY  - BOOK
AU  - Christensen clyde m. 
TI  - Quality maintenance in stored grains & seeds
SN  - 0-8166-1453-9
AV  - 633.10448/CHE 
U1  - 633.10448/CHE 
PY  - 1986///
CY  - Minneapolis 
PB  - University of minnesota
ER  -