A textbook of energy, environment, ecology and society /
Saxena, A. B.
A textbook of energy, environment, ecology and society / Saxena, A. B. - New Delhi : New Age International, 2011. - x, 150p.; 24cm.
Includes bibliographical references
9788122432572
621.042 SAX
A textbook of energy, environment, ecology and society / Saxena, A. B. - New Delhi : New Age International, 2011. - x, 150p.; 24cm.
Includes bibliographical references
9788122432572
621.042 SAX