MAURICE JOHN /red./ 296,954 TROPICAL Tropical disease research TDR: Seventh Program me Report 1 January 1983-31 December 1984 / [this report was prep, by the Secretariat of th [UNDP [United Nations Development Programme] / World Bank/ WHO [World Health Organization] special Porgramme for Research and Trining in Tropical Diseases [under the direction of John Maurice and Anna Marina Pearce ]..-[Geneva : WHO, 1985]. -29 s. wiele liczb.: il., wykr.; 27 cm