TY  - BOOK
AU  - Greenleaf,Peter
AU  - Engelbrektson,Sune
TI  - Experiments in space science
SN  - 0668048123 :
AV  - QB46 .G83 1981
U1  - 520/.28 
PY  - 1981///
CY  - New York
PB  - Arco Pub.
KW  - Astronomy
KW  - Experiments
KW  - Juvenile literature
N1  - Edition for 1969, by S. Engelbrektson and P. Greenleaf, published under title: Let's explore outer space; Includes index
N2  - Instructions for conducting a variety of experiments and observations with simple equipment to reveal basic facts about the moon, stars, planets, solar system, comets, meteors, and rocketry
ER  -