TY  - BOOK
AU  - Leonard,Warren H.
AU  - Whitney,Robert S.
TI  - Field crops in Colorado,
AV  - S507.C6 L4 1950
PY  - 1950///]
CY  - Minneapolis
PB  - Burgess Pub. Co.
KW  - Field crops
KW  - Colorado
N1  - "References" at end of each chapter
ER  -