TY  - BOOK
AU  - Bhargava, S.C. 
TI  - Photoperiodism, floral induction and floral inhibition in salvia occidentalis
PY  - 1964///
CY  - Wageningen
PB  - H. Veenman & Zonen N.V.
KW  - Photoperiodism--Congresses
ER  -