TY - BOOK AU - Hendrey,George R. TI - Early biotic responses to advancing lake acidification SN - 0250405717 AV - QH545.A17 E18 1984 U1 - 574.5/26322 19 PY - 1984/// CY - Boston PB - Butterworth KW - Lake acidification KW - Environmental aspects KW - Aquatic organisms KW - Effect of acid precipitation on KW - Lake ecology KW - გეოლოგია KW - ჰიდროსფერო KW - ლიმნოლოგია N1 - "An Ann Arbor science book."; Includes bibliographical references and index ER -