Egg pods of some tropical African grasshoppers
Chapman, R.F., Robertson, I.A.D.
Egg pods of some tropical African grasshoppers - London 1958 - 85-112 p. - Anti-Locust Research Centre, G .
Egg pods of some tropical African grasshoppers - London 1958 - 85-112 p. - Anti-Locust Research Centre, G .