Studies on the behaviour of adult brown locusts in the Karoo
Lea, A.
Studies on the behaviour of adult brown locusts in the Karoo - Pretoria 1953 - 21 p. - No. 344; Union of South Afric .
Studies on the behaviour of adult brown locusts in the Karoo - Pretoria 1953 - 21 p. - No. 344; Union of South Afric .