TY  - BOOK
AU  - " Murneek, A. E."
TI  - Vernalization and photoperiodism a symposium
U1  - 58.036.5'035.2(082.2) H8 
PB  - "USA : Waltham mass, 1948"
KW  - " Whyte, R. O."
KW  - Photoperiodism
ER  -