TY  - BOOK
AU  - Qutub,Musa Y.
TI  - Secondary environmental science methods
SN  - 0675090687
PY  - 1973///
CY  - Columbus, Ohio
PB  - Charles E. Merrill
KW  - Pollution
KW  - Study and teaching (Secondary)
KW  - United States
KW  - Environmental education
N1  - Bibliography: p. 71-82
ER  -