Silvertsein, Alvin.
A world in a crop of water : exploring with a microscope. / Alvin Silverstein. - Dover Publications, New York, NY, USA : 1998. - 58 p., il.
978-0-486-40381-6
Freshwater biology--Juvenile literature.
J 578.76 SIL
A world in a crop of water : exploring with a microscope. / Alvin Silverstein. - Dover Publications, New York, NY, USA : 1998. - 58 p., il.
978-0-486-40381-6
Freshwater biology--Juvenile literature.
J 578.76 SIL