TY  - GEN
AU  - Richards O W, Davies R G
TI  - Imm's general textbook of entomology, vol  I structure, physiology and development
SN  - 0  412  15210 X
U1  - 595.7 IMM 
CY  - London, Champman and hall
KW  - Entomology/ anatomy/physiology/ development/metamosphosi
ER  -