Environmental science :
Enger, Eldon D.
Environmental science : a study of interrelationships / Eldon Enger, Gradley F. Smith with contributions of Jacob W. Van Houton, Christopher J. Preston. - 11th ed. - Boston : McGraw Hill Higher Education, c2008. - xxiv, 488 p. : col., photos; ill.
Includes appendices, glossary and index.
Environmental sciences--Study and teaching.
Environmental science : a study of interrelationships / Eldon Enger, Gradley F. Smith with contributions of Jacob W. Van Houton, Christopher J. Preston. - 11th ed. - Boston : McGraw Hill Higher Education, c2008. - xxiv, 488 p. : col., photos; ill.
Includes appendices, glossary and index.
Environmental sciences--Study and teaching.