Arthropoda associated with cotton in Southern Africa
Broodryk, S.M., Coates, T.J.D.
Arthropoda associated with cotton in Southern Africa - Pretoria 1974 - 19 p. - No. 35; South Africa Departmen .
Arthropoda associated with cotton in Southern Africa - Pretoria 1974 - 19 p. - No. 35; South Africa Departmen .