Dnevnik nablyudenii nad prirodoi i trudovoi deyatel'nost'yu cheloveka
Subtitle: posobie dlya uchashchikhsya 3 klassa chetyrekhletnei nachal'noi shkoly
By: Z.A. Klepinina.
Publisher: Prosveshchenie
Published: 1988
Place of publication: Moskva
Language: rus