Wilma G. Ennenga – författare
Visar alla böcker från författaren Wilma G. Ennenga. Handla med fri frakt och snabb leverans.
2 produkter
Nitrate Contamination
Exposure, Consequence, and Control
Av Wilma G. Ennenga, Robert D. Kuzelka m. fl.
E-bok, 2013
2111 kr
Lägg i varukorg
The nitrate content of drinking water is rising at an alarming rate in several regions of NATO countries and elsewhere in the world. The increase is due to lack of proper sewage treatment, and primarily to excess fertilizer application. Also, eutrophication in several coastal areas is triggered by …
Nitrate Contamination
Exposure, Consequence, and Control
Av Istvan Bogardi, Robert D. Kuzelka m. fl.
Häftad, 2011
1636 kr
Lägg i varukorg
The nitrate content of drinking water is rising at an alarming rate in several regions of NATO countries and elsewhere in the world. The increase is due to lack of proper sewage treatment, and primarily to excess fertilizer application. Also, eutrophication in several coastal areas is triggered by …
