TY  - BOOK
AU  - Martin,William Edgar
TI  - The teaching of general biology in the public high schools of the United States: an inquiry into offerings, enrollments, course organization, facilities, equipment and expenditures, 1949-50
AV  - L111 .A6 1952, no. 9
PY  - 1952///]
CY  - [Washington]
PB  - Federal Security Agency, Office of Education
KW  - Biology
KW  - Study and teaching
N1  - Copies 1 and 2 of L111.A6 with: Know your school law / Ward W. Keesecker. Washington : Govt. Print. Off., 1952. Bound together subsequent to publication
ER  -