Hardhatting in a geo-world
By: editors, Arthur Wiebe, Larry Ecklund, Judith Hillen ; project facilitator, Jeri Starkweather ; writing team, Barry Courtney ... [et al.] ; illustrator, Kathleen House.
Contributors: Wiebe, Arthur J.; Ecklund, Larry.; Hillen, Judith.; Courtney, Barry.; Fresno Pacific College.
Series: Project AIMS. Grade 3-4 -- bk. B.
Publisher: Fresno Pacific College--Project AIMS
Published: 1984
Place of publication: Fresno, Calif
Language: eng
Number of pages: 79
Subjects: Mathematics -- Problems, exercises, etc.; Mathematics -- Study and teaching (Elementary); Science -- Problems, exercises, etc.; Science -- Study and teaching (Elementary)
Genres: Problems, exercises, etc.