Search results for: H.M. Yousef
Transactions of the Royal Society of Tropical Medicine and Hygiene > 1997 > 91 > 5 > 536-537
Journal of Arid Environments > 1995 > 30 > 2 > 219-225
Transactions of the Royal Society of Tropical Medicine and Hygiene > 1997 > 91 > 5 > 536-537
Journal of Arid Environments > 1995 > 30 > 2 > 219-225