Lundgren, L. W. (1999). Environmental geology (2nd ed.). Prentice-Hall of India.
Chicago Style aipamenaLundgren, Lawrence W. Environmental Geology. 2nd ed. New Jersey: Prentice-Hall of India, 1999.
MLA aipamenaLundgren, Lawrence W. Environmental Geology. 2nd ed. Prentice-Hall of India, 1999.
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