Proceedings of the second international symposium on biological control of weeds

Paul H. Dunn

Proceedings of the second international symposium on biological control of weeds - England Commonwealth Agricultural Bureau Farnham Royal 1973 - 225p

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)


ENGLISH

0 85198 299-9

632.9606 / PISBC