Podendorf, Illa. Predicting with plants. [electronic resource] / Illus. by Tom Dunnington.. — Chicago, : Childrens Press, [1971]. — 48 p. : col. illus. 22 cm. — (Her Stepping into science).
Анотація: Simple experiments with mature plants and plant buds, stems, leaves, and seeds demonstrate some predictions that can be made about plant growth.