[ Опубликовано в: Pollution ]
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Результаты 191-200 из 218
Wastewater treatment in the food processing industry
1975
National Agricultural Library - United States of America
Responses of plants to air pollution
1975
Kozlowski, T. T. (Theodore Thomas) | Mudd, J. Brian (John Brian)
National Agricultural Library - United States of America
The effectiveness of various techniques for the removal of bacteria and viruses | Effectiveness of various techniques for the removal of bacteria and viruses [Water treatment]
1975
Nupen, E.M.
National Agricultural Library - United States of America
Water supply problems in rural areas
1975
Vinayagam, A.K.
National Agricultural Library - United States of America
Sanitation for rural and small communities and holiday resorts
1975
Marais, G.V.R.
National Agricultural Library - United States of America
SBA assistance for agricultural concerns and to meet pollution standards
1975
National Agricultural Library - United States of America
Planned land use for optimum water use
1975
Godden, G.F.
National Agricultural Library - United States of America
Realistic standards, common misconceptions | Realistic standards, common misconceptions [Water supply]
1975
Veen, C. van der
National Agricultural Library - United States of America
Water in the transmission of disease with special reference to amoebiasis, virus infections, malaria and bilharzia | Water in the transmission of disease with special reference to amoebiasis, virus infections, malaria and bilharzia [Public health]
1975
Gear, J.H.S.
National Agricultural Library - United States of America
Non-Point source pollution seminar | Pollution control in Great Lakes
1975
Christensen, Ralph G.
National Agricultural Library - United States of America
