TY - BOOK AU - Isom,B.G. AU - Dennis, Sally D. AU - Bates, John Morton, ED - ASTM Committee D19 on Water TI - Impact of acid rain and deposition on aquatic biological systems T2 - ASTM special technical publication SN - 0803104928 AV - QH545.L56 I56 PY - 1986/// CY - Philadelphia, pennsylvania PB - American society for testing and materials KW - Lluvia acida KW - Aspectos ambientales KW - Congresos N1 - "astm publication code number (pcn) 04-928000-16" ER -