The world environment 1972-1992 : two decades of challenge
Mostafa K. Tolba
The world environment 1972-1992 : two decades of challenge - London: Chapman and Hall, 1992 - vi, 884 p
Includes appendix and index
0412470004
ENVIRONMENTAL ASPECTS
ENVIRONMENTAL EDUCATION
QH 541.5 / T64W 1992
The world environment 1972-1992 : two decades of challenge - London: Chapman and Hall, 1992 - vi, 884 p
Includes appendix and index
0412470004
ENVIRONMENTAL ASPECTS
ENVIRONMENTAL EDUCATION
QH 541.5 / T64W 1992