Science projects about the environment and ecology
著者
書誌事項
Science projects about the environment and ecology
（Science projects）
Enslow Publishers, c1999
大学図書館所蔵 全1件
注記
Includes bibliographical references (p. 109-110) and index.
Summary: Presents experiments and projects suitable for science fairs, dealing with such aspects of the environment and ecology as the atmosphere, soil, water, plants, animals, and climate.