Hookworm infection and anaemia:
Pawlowski, Z. S.
Hookworm infection and anaemia: approaches to prevention and control / Z. S. Pawlowsky, G. A. Schad, and G. J. Stott - Geneva : World Health Organization, 1991. - vi, 96 p :
9241544155
Hookworm infections.-
616.071 / Ho
Hookworm infection and anaemia: approaches to prevention and control / Z. S. Pawlowsky, G. A. Schad, and G. J. Stott - Geneva : World Health Organization, 1991. - vi, 96 p :
9241544155
Hookworm infections.-
616.071 / Ho