Environmental science :
Wright, Richard T., 1933-
Environmental science : toward a sustainable future / Richard T. Wright, Dorothy O. Boorse. - 11th ed. - India : PHI Learning, c2011. - xxii, 674 p. : ill. (chiefly col.), maps (chiefly col.) ; 28 cm.
Includes bibliographical references and index.
9788120341296
Environmental sciences--Textbooks.
628 / WRE
Environmental science : toward a sustainable future / Richard T. Wright, Dorothy O. Boorse. - 11th ed. - India : PHI Learning, c2011. - xxii, 674 p. : ill. (chiefly col.), maps (chiefly col.) ; 28 cm.
Includes bibliographical references and index.
9788120341296
Environmental sciences--Textbooks.
628 / WRE