TY - GEN AU - Vandermeulen, J.H., ed. AU - Hrudey, S.E., ed. TI - Oil in freshwater : chemistry, biology, countermeasure technology : proceedings of ..., Alberta, Canada SN - 0-08-031862-2 PY - 1987/// CY - New York PB - Pergamon KW - POLUTED FRESH WATER ER -