TY - BOOK AU - Mavrodiev,Strachimir Chterev TI - Applied ecology of the Black Sea SN - 156072613X AV - GE320.B48 U1 - 333.91/64/0916389 PY - 1999/// CY - Commack, N.Y. PB - Nova Science KW - Environmental management KW - Black Sea KW - Marine ecology KW - Environmental conditions N1 - Includes index ER -