Donnelly, M.J.
An investigation of the relationship between depth to groundwater and malaria prevalence, Punjab, Pakistan - Colombo International Irrigation Management Institute 1997 - ix, 39p. 30 cm - Working paper 40 .
9290903368
Ground water
Farmers
Rice
Pakistan
Bahawal
Nagar
IIMI
HR 616.936 / DON
An investigation of the relationship between depth to groundwater and malaria prevalence, Punjab, Pakistan - Colombo International Irrigation Management Institute 1997 - ix, 39p. 30 cm - Working paper 40 .
9290903368
Ground water
Farmers
Rice
Pakistan
Bahawal
Nagar
IIMI
HR 616.936 / DON