TY  - BOOK
AU  - CommonWealth Agricultural Bureaux,
TI  - Technical Bulletin No. 16 of the C. I. of Biological Control
SN  - 0851983057
U1  - 632.9605 
PY  - 1973///
CY  - London
PB  - CommonWealth Agricultural Bureaux
KW  - Technical Bulletin
ER  -