00629nam a2200193 a 4500 20140412111308.0 001115s19uu xx 00 eng d 1-85435-688-7 REF 507 K46Na 1997 Kerrod, Robin Let's investigate science : Robin Kerrod ; illustrated by Ted Evans. Natural resources/ New York : Marshall Cavendish, 1997. 64 p. ; col. ; ill. Let's inevstigate science Includes bibliographic and index Natural resources- water Natural resources- land, 103834 103834 0 0 0 EL EL REF 2000-11-15 LibFund 0 REF 507 K46Na 1997 E5978 2014-04-12 00:00:00 2014-04-12 BK