TY  - BOOK
AU  - Liptak, Bela G, ed.
TI  - Environmental engineers' Handbook
SN  - 801965927
CY  - Pennsylvania
KW  - Air pollution
KW  - Environmental engineering - Handbooks - manuals
KW  - Land pollution
KW  - Water pollution
N1  - Contents : V2 - Water pollution, V2 - Air pollution, V3 - Land pollution
ER  -