The biological control of prickly pears in South Africa.

Pettey, F.W2023-11-102023-11-101947Pettey, F.W. (1947) The biological control of prickly pears in South Africa. Union of South Africa.https://frirepo.bestbookbuddies.com/handle/123456789/168enThe biological control of prickly pears in South Africa.Book