TY  - BOOK
AU  - 
TI  - Grasshoppers and locusts: a handbook of general acridology
PY  - 1977///
CY  - [London]
PB  - Centre for Overseas Pest Research
KW  - Locusts
N1  - Includes bibliographical references; v. 1. Anatomy, physiology, development -- v. 2. Behaviour, ecology, biogeography, population dynamies
ER  -