TY  - GEN
AU  - Arteca, Richard N. 
TI  - Plant growth substances : principles and applications 
SN  - 8123905262
U1  - 631.89 
PY  - 1996///
CY  - New Delhi
PB  - CBS Publishers & Distributors
KW  - Growth regulators
KW  - Fertilizers, soil conditioners, growth regulators
ER  -