TY  - BOOK
AU  - Danilevskii,A.S.
AU  - Johnston,J.
AU  - Woloff,N.
TI  - Photoperiodism and seasonal development of insects / 
AV  - QL463 .D35 1965
PY  - 1965///
CY  - Edinburgh ;London
PB  - Oliver & Boyd
KW  - Insects
N1  - Includes bibliographical references and index
ER  -