Science in your backyard /
Gardner, Robert, 1929-
Science in your backyard / Robert Gardner, David Webster ; illustrated with photographs and line drawings. - New York : A Division of Simon and Schuster, Inc., ©1987. - viii, 114 pages : illustrations ; 22 cm.
Includes index.
A guide to observing and exploring the world of nature at your back door, with experiments and many suggestions for activities.
0671638351 (pbk.) : $4.95 0671555650 (lib. bdg.) : $9.79
86021817
Science--Experiments.
Scientific recreations.
Science--Experiments.
Experiments.
Nature study.
Q164 / .G376 1987
507 G226 1987
Science in your backyard / Robert Gardner, David Webster ; illustrated with photographs and line drawings. - New York : A Division of Simon and Schuster, Inc., ©1987. - viii, 114 pages : illustrations ; 22 cm.
Includes index.
A guide to observing and exploring the world of nature at your back door, with experiments and many suggestions for activities.
0671638351 (pbk.) : $4.95 0671555650 (lib. bdg.) : $9.79
86021817
Science--Experiments.
Scientific recreations.
Science--Experiments.
Experiments.
Nature study.
Q164 / .G376 1987
507 G226 1987