00933nam a22002417a 4500 4988 FISKH 20241030123705.0 241030b cb ||||| |||| 00| 0 eng d 9780817249359 FISKH eng FISKH FISKH TD365.M35 363.739 McLeish, Ewan Keeping Water Clean / by Ewan McLeish Texas : Steck-Vaghn Company ; 1998 . 48 pages : color illustrations, maps ; 29 cm . Protecting Our Planet Part of a series of books that provides a world wide survey of many environmental themes, reflecting the concerns of today. This book explains how environments are affected by human interference, as well as the benefits people gain by exploiting their environments. Water quality management Juvenile Literature ddc BK 0 4988 4988 0 0 ddc 0 0 NFIC 001 001 SNS 2024-10-30 0 MCL 363.739 TD365.M35 FIS01206 2024-10-30 12:37:02 2024-10-30 BK