TY  - BOOK
AU  - Paul H. Dunn
TI  - Proceedings of the second international symposium on biological control of weeds
SN  - 0 85198 299-9
U1  - 632.9606 
PY  - 1973///
CY  - England
PB  - Commonwealth Agricultural Bureau Farnham Royal
N1  - Paul H. Dunn: Proceedings of the second international symposium on biological control of weeds.  England.  Commonwealth Agricultural Bureau Farnham Royal, 1973. 0 85198 299-9--(632.9606DUN)
ER  -