TY  - GEN
AU  - Weaver, Robert J.
TI  - Plant growth substances in agriculture 
U1  - 571.8 
PY  - 1972///
CY  - New Delhi
PB  - S. Chand & Company Ltd
KW  - Tissue culture
KW  - Physiology and related subjects
KW  - Tissue biology and regional physiology
ER  -