Fråga grodan först!
Subtitle: hur människan påverkar livet på jorden
By: Tanya Rasmussen ; med teckningar av John Ahlgren.
Contributors: Ahlgren, John, 1934-
Publisher: LiberFörlag
Published: 1981
Place of publication: Stockholm
Language: swe
Number of pages: 262
Subjects: Wildlife conservation.; Human beings -- Effect of environment on.; Animal ecology.
Notes: Bibliography: p. 255-257.
Includes index.