Environmental engineering
Basak, N. N
Environmental engineering N. N Basak - New Delhi Tata McGraw Hill Pub.Co c2003 - xvii, 295 p. ill. 23 cm.
Includes indexes
0070494630
Environmental engineering
Environmental management
GEN
Environmental engineering N. N Basak - New Delhi Tata McGraw Hill Pub.Co c2003 - xvii, 295 p. ill. 23 cm.
Includes indexes
0070494630
Environmental engineering
Environmental management
GEN