Applied Groundwater Modeling
Creating numerical groundwater models of field problems requires careful attention to describing the problem domain, selecting boundary conditions, assigning model parameters, and calibrating the model.

Hydrology and Floodplain Analysis (3rd Edition)
Offers a clear and up to date presentation of fundamental concepts and design methods required to understand hydrology and floodplain analysis.

Silent Spring by R. Carson
First published by Houghton Mifflin in 1962, Silent Spring alerted a large audience to the environmental and human dangers of indiscriminate use of pesticides, spurring revolutionary changes in the laws affecting our air, land, and water.