Penrose, Gordon.

Magic mud and other great experiments / Gordon Penrose ; illustrated by Tina Holdcroft. - Toronto, Ont. : Greey de Pencier Books, c1987. - 48 p. : ill. (some col.) ; 28 cm.

Includes index. On cover: The best of Dr. Zed's brilliant science activities.

ISBN: 0920775187

Nat. Bib. Agency Control No.: 8700901117

Subjects--Topical Terms:
Science--Experiments
Science
Experiments
Mud

Dewey Class. No.: J500 PEN