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1. A hand-operated winnower /   Publication: London : Tropical Products Institute , 1981 . 25 p. : Date:1981 Availability: Copies available: Turkeyen Campus Science & Technology [TJ 1225 B43] (1), Actions: Add to cart
2. Prevention and control of schistomoiasis and soil-transmitted helminthiasis:   Publication: Geneva : WHO, 2002 . vi, 57 p. : Date:2002 Availability: Copies available: Turkeyen Campus United Nations Science and Technology [RA8 .T4 W67] (1), Actions: Add to cart