TY  - BOOK
ED  - 3G E-Learning
TI  - Principles of crop science with DVD
SN  - 978-1-98463-861-8
U1  - 631 
PY  - 2020///
CY  - New York
PB  - 3G E-Learning.
KW  - Crop science
KW  - Field crops
N1  - Includes references and index
ER  -