TY  - BOOK
AU  - Barrett .C.M.
AU  - East Gordon W
AU  - Mulgrave,Dorothy Irene
TI  - Man's environment,
AV  - GF 101 .E3
U1  - 500 
PY  - 1960///
CY  - New York, LONDOB
PB  - Thomas Nelson and Sons 
N1  - At head of title:  Creative science series.  Running title:  Creative science; A combination of the authors' Creative science, grades 8A and 8B; "Editor-in-chief, Dorothy I. Mulgrave."; "Suggested readings and references" at end of each unit
ER  -