Earthwatch : earthcycles and ecosystems / written by Beth Savan ; illustrated by Pat Cupples.

• Material Type: 図書
• ISBN: 0201581485
• Title: Earthwatch : earthcycles and ecosystems / written by Beth Savan ; illustrated by Pat Cupples.
• Title Heading: Earthcycles and ecosystems.
• Author Heading: Savan, Beth.; Cupples, Pat.
• Publication, Distribution, etc.: Reading, Mass. : Addison-Wesley Pub. Co.; Tokyo : Addison-Wesley Pub. Co.
• Publication Date: c1991.
• Publication Date (W3CDTF): 1991
• Extent: 96 p. : ill. ; 25 cm.
• Place of Publication (Country Code): US
• Text Language Code: eng
• Genre/Form Terms: 児童図書 ジドウ トショ ( 001347327 )Authorities
• Subject Heading: Environmental education -- Activity programs -- Juvenile literature.; Biotic communities -- Juvenile literature.; Ecology.; Biotic communities.; Pollution.; Conservation of natural resources.; Science projects.
• LCC: GF26
• DDC: 574.5
• NDLC: Y11
• Note (General): "First published as Earthcycles and ecosystems by Kids Can Press, Ltd., of Toronto"--T.p. verso.; Includes index.
• Collection: 児童書
• Holding library: 国立国会図書館
• Call No.: Y11-A193
• Data Provider (Database): 国立国会図書館 : 国立国会図書館蔵書; https://ndlsearch.ndl.go.jp
• Bibliographic ID (NDL): 000003524371; http://id.ndl.go.jp/bib/000003524371
• LC Control Number: 91033373 /AC/r92; https://lccn.loc.gov/91033373
• Bibliographic Record Category (NDL): 212

• Summary, etc.: Examines how natural cycles and specific ecosystems work and suggests activities to protect the Earth from further damage by pollution and waste.(Prov...