Proceedings of National seminar on environmental pollution by
Material type: 
Text; Format:
print
; Literary form:
Not fiction
Publication details: Ludhiana Institute of engineers 1989
Availability: Items available for loan: Mohinder Singh Randhawa Library (1)Location, call number: "363,73N28P"
174758,331.072 054 I-2F
174759,333.730 954 S60P
174760,HI 133.6 C32H
174761,574 I-5I
174762,575.1 P43C
174763,589.901 5 A21P
174764,591.33 B76I
174765,574.87 A59M
174766,574 R17E
174767,581.1 S78A
174768,574.87 G13D
174769,574.87 .
