TY  - BOOK
AU  - Hartmann, H. T. and others,
TI  - Plant Science Growth, Development and Utilization of Cultivated Plants
SN  - 013681056X
U1  - 633 
PY  - 1981///
CY  - New Jersey
PB  - Prentice- Hall
KW  - Cultivated Plants
KW  - Field & plantation crops
ER  -