TY  - BOOK
AU  - Weaver, Robert J.
TI  - Plant Growth Substances in Agriculture
U1  - 581.134 
PY  - 1972///
CY  - New Delhi
PB  - S. Chand and Company Ltd.
KW  - Botanical sciences
KW  - Pure Sciences
KW  - Growth (Plants)
KW  - Growth substances
ER  -