Radar studies on the desert locust Niger, Spetember-October, 1968
Roffey, J.
Radar studies on the desert locust Niger, Spetember-October, 1968 - London 1969 - 18 p. - No. 17; Anti-Locust Research C .
Radar studies on the desert locust Niger, Spetember-October, 1968 - London 1969 - 18 p. - No. 17; Anti-Locust Research C .