TY  - BOOK
AU  - A, S DANILEVSKII
TI  - PHOTOPERIODISM, AND SEASONAL DEVELOPMENT OF INSECTS
U1  - GN525.7D22P 
PY  - 1965///
CY  - LONDON
PB  - OLIVER AND BOYD
KW  - PHOTOPERIODISM, AND SEASONAL DEVELOPMENT OF INSECTS
N1  - MODERN BOOK JABALPUR
ER  -