Aravindakshan V
Paristhiti vijnanakosam/ by Aravindakshan V - Thiruvananthapuram: The State Institute of Encyclopaedic Publications, 2000. - 600p.
Environmental Sciences Encyclopaedia
Environmental Sciences
Economics
Social Sciences
M 333.703 / ARA/P
Paristhiti vijnanakosam/ by Aravindakshan V - Thiruvananthapuram: The State Institute of Encyclopaedic Publications, 2000. - 600p.
Environmental Sciences Encyclopaedia
Environmental Sciences
Economics
Social Sciences
M 333.703 / ARA/P