The slime mold Physarum polycephalum provides an easily maintained classroom plant which can act like an animal. Directions are given for: acquiring the organism; activating it; observing its life cycle; and viewing protoplasmic streaming. (DH)

Examines energy interconversions in photosynthesis, limiting the discussion to areas pertinent to chemistry (particularly the energetics of the light reactions). Topic areas considered include bioenergetics, photochemistry, conversion of light energy into electrical potential energy, the chemiosmotic hypothesis, and others. (JN)

The purpose of this study was to determine the practicality of infrared photographic analysis to air pollution agencies, by the detection of plant damage from pollutants before they are visually identifiable. Results showed that photomicrographic imaging using infrared radiation should be considered a viable surveillance tool in similiar…

Describes an audio tutorial system for teaching botany in minicourse units which allow for greater individualization. (LS)

This book presents guidelines in the design and management of children's landscapes and reveals the importance of plants as a resource for play and child development. It identifies plants by function, i.e., their sensory values, play values, food production, seasonal interest, shade quality, screens against natural barriers, wildlife enhancement,…

This textbook is a reader with selections in natural philosophy, botany, and natural history. Readings include poetry and prose. Written exercises are provided.

Presents background information on Dixy Lee Ray, chairman of the Atomic Energy Commission, and on Elizabeth Scholtz, director of the Brooklyn Botanic Garden. (PS)