Small things an introduction to the microscopic world

Bibliografiska uppgifter
Institutionell upphovsman:	Educational Services, Inc., Watertown, Mass. Elementary Science Study
Materialtyp:	Bok
Språk:	English
Publicerad:	New York Houghton Mifflin c1965.
Ämnen:	Microscope and microscopy > Experiments. Microscope > Popular works.