Restoration and Management of Lakes and Reservoirs - Cooke, G. Dennis a Welch, Eugene B. a Peterson, Spencer a Nichols, Stanley A.7 344 Kč
Hazardous Air Pollutant Handbook - Spicer, Chester W. a Gordon, Sydney M. a Kelly, Thomas J. a Holdren, Michael W. a Mukund, R.7 344 Kč
Pastoralism and Common Pool Resources - Undargaa, Sandagsuren (Australian National University, Australia)5 875 Kč
