c1966
locust handbook - UNITED KINGDOM THE ANTILOCUST RESEARCH CENTRE c1966 - vii, 180p.: ill maps 31cm
0859542327
SB945 / .L63 1996
locust handbook - UNITED KINGDOM THE ANTILOCUST RESEARCH CENTRE c1966 - vii, 180p.: ill maps 31cm
0859542327
SB945 / .L63 1996