General science in schools /
British Association for the Advancement of Science.Meeting(1933 :Leicester, England)
Clarke, Lilian J.
London : British Association for the Advancement of Science,
[1933]
Cover title.
"The following Report was among those presented at the Annual Meeting of the Association in Leicester, September 6-13, 1933, and is reprinted from the Report of that Meeting"--verso of front cover.
Science
Science
Biology
Biology