TY  - BOOK
AU  - Johnson,Cecil George
TI  - Migration and dispersal of insects by flight
PY  - 1969///
CY  - London
PB  - Methuen & Co. Ltd.
KW  - Insects
KW  - Migration
KW  - Flight
KW  - Insect populations
N1  - Includes index and bibliography : p. 640-702
ER  -