TY  - BOOK
AU  - Hartman,Hudson T.
TI  - Plant science: growth, development and utilization of cultivated plants
U1  - 633 H38P 
PY  - 1981///
CY  - Engelwood Cliffs
PB  - Prentice Hall
KW  - PLANTS CULTIVATED
KW  - BOTANY,ECONOMIC
ER  -