Botany. Textbook for 5th-6th grades of secondary school. 1957 year

Botany is the science of plants that studies their origin, development, external and internal structure, classification, distribution on the earth"s surface, as well as protection and ecology. Knowledge of botany is necessary, since with proper use of plants can be of great benefit in various areas of human life. This publication is an original text released in 1957. The textbook was compiled by a famous Soviet teacher, methodologist-biologist, Professor Boris Vsesvyatsky, who was one of the first to develop school programs in biology. The manual contains detailed information about wild and cultivated plants, as well as interesting experiments and examples that help better to learn the material