TY - BOOK AU - Miller,G.Tyler (George Tyler),1931 - TI - Environmental science: sustaining the earth SN - 0534134580 hard bound PY - 1991/// CY - Belmont, Calif. PB - Wadsworth KW - Ecology KW - Human ecology KW - Natural resources KW - Pollution N1 - Glossary : p. A4 - A15. Includes bibliographical references and index ER -