Publication

1972 - Grosset & Dunlap, New York, New York (State)

Language

English

Word Count

20,250 words, Guess

Page Count

81 pages

Identifiers

  • ISBN-100448214407
  • ISBN-10044826207X
  • ISBN-139780448214405
  • ISBN-139780448262079
  • Library of Congress Control Number71182014
and 4 more
  • Better World Books9780448214405
  • Better World Books9780448262079
  • Better World BooksO9-BRU-899
  • Open LibraryOL5761272M

Classifications

  • DDC628.5/3
  • LCCTD883.13 .L38
  • LCCTD883.13.L38

Description

Discusses the causes and effects of air pollution and some of the ways it may be alleviated.

Subjects

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