TY  - BOOK
AU  - Agricultural Experiment Station iowa
TI  - Research Bulletin Agricultural Experiment Station iowa. No 82, 138, 163, 175, 206-207, 229, 240, 265, 273, 278, 281, 285, 289, 2
U1  - 630.5 
PY  - 1925///
CY  - Ames
PB  - Agricultural Experiment Station iowa
KW  - AGRICULTURE
ER  -