@article{64097, recid = {64097}, author = {Lembi, C. A.}, title = {Selective toxicity of detergents and herbicides to phytoplankton /}, publisher = {Purdue University, Water Resources Research Center,}, address = {West Lafayette, Ind. :}, pages = {vii, 71 p. ;}, year = {1975}, url = {http://library.usi.edu/record/64097}, }