1.
Climatic Change and Variability : A Southern Perspective
by Frakes, L. A., Jenssen, D.,...
ISBN: 9780521172264
List Price: $29.99
2.
Constructed Wetlands for Wastewater Treatment in Cold Climate Areas
by Mander, Ülo, Jenssen, P. D.
ISBN: 9781853128837
List Price: $286.00