na INLIS000000000047863 eng 0010-0617006755 Hookworm infection and anaemia : Approaches to prevention and control Z.S. Pawlowski Pawlowski, Z.S. World Health Organization, 1991 vi, 96 hlm. : il 25 cm. 9241544155 614.555 4 Paw h 1 614.555 4 hookworm infections 155591112