Dnevnik nablyudenii nad prirodoi i trudovoi deyatel'nost'yu cheloveka
Subtitle: posobie dlya uchaschikhsya,3 klass
By: G.N. Akvileva, Z.A. Klepinina.
Contributors: Klepinina, Z. A.
Edition: Izd. 2-e.
Publisher: Prosveshchenie
Published: 1979
Place of publication: Moskva
Language: rus