Schistosomiasis and malaria in relation to irrigation
Haslam, J.F.C.
Schistosomiasis and malaria in relation to irrigation - London 1929 - 1-52 p. - Malaria, Irrigation Great Bretain Empire Marketing Board No. 17 .
Schistosomiasis and malaria in relation to irrigation - London 1929 - 1-52 p. - Malaria, Irrigation Great Bretain Empire Marketing Board No. 17 .