TY  - BOOK
TI  - Crops and soils magazine
SN  - 0162-5098
CY  - Madison, Wis.
PB  - American Society of Agronomy
KW  -  Crops
KW  - Periodicals
KW  -  Crops and soils
KW  - Periodicals.
KW  - Crops
KW  - United States
KW  - Soils
ER  -