Small things an introduction to the microscopic world

Sonraí bibleagrafaíochta
Údar corparáideach:	Educational Services, Inc., Watertown, Mass. Elementary Science Study
Formáid:	LEABHAR
Teanga:	English
Foilsithe / Cruthaithe:	New York Houghton Mifflin c1965.
Ábhair:	Microscope and microscopy > Experiments. Microscope > Popular works.