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Sea otter heroes the predators that saved an ecosystem

"Marine biologist Brent Hughes discovered a surprising connection between sea otters and sea grass at an estuary in northern California. Follow science in action as Hughes conducts the research that led to this major discovery."--

Main Author:	Newman, Patricia, 1958- (Author)
Format:	Books Print Book
Language:	English
Published:	Minneapolis : Millbrook Press, [2017]
Subjects:	Sea otter > Juvenile nonfiction. Seagrasses > Ecology > Juvenile nonfiction. Marine habitats > Juvenile nonfiction. Marine ecology > Juvenile nonfiction. Elkhorn Slough (Calif.) > Ecology > Juvenile nonfiction.

Summary:	"Marine biologist Brent Hughes discovered a surprising connection between sea otters and sea grass at an estuary in northern California. Follow science in action as Hughes conducts the research that led to this major discovery."--
Physical Description:	56 pages : illustrations (chiefly color), color map ; 24 x 28 cm
Audience:	Ages 8-12. Grades 4 to 6.
Bibliography:	Includes bibliographical references and index.
ISBN:	9781512426311 (lb : alk. paper) 1512426318 (lb : alk. paper)

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