Environmental economics /
Sankaran, S.
Environmental economics / S. Sankaran - Madras : Margham Publications, 2001. - 457 p. ; 22 cm.
Sociology
Environmental economics
301.3 SAN
Environmental economics / S. Sankaran - Madras : Margham Publications, 2001. - 457 p. ; 22 cm.
Sociology
Environmental economics
301.3 SAN