Elektrondy katalog
A басталады
Basylymdy shyǵarǵan memleket:Amerıka Qurama Shtattary
Taqyryptama:Математика и естественные науки
Nátejeler:
11-12 ız 12
кітапша
PETERSEN, CHRISTINE
Alternative Energy / Petersen, Christine ... – USA : Children's Press, 2004. - 47 p.– (A True Book. . . – 0-516-22804-8 : 300 tg.
ÁOJ:
502
Sórmelіk múqam:
Л 2012/37505
Taqyrypty aıdarlar
- Protection of nature
Kіlt sózder
renewable energy source Juvenile literature, power resources
кітапша
RHONDA, LUCAS DONALD
Air Pollution / Rhonda, Lucas Donald ... – USA : Children's Press, 2001. - 47 p., ill.;– (A True Book. . . – 0-516-22191-4 : 300 tg.
ÁOJ:
502/504
Sórmelіk múqam:
Л 2012/37500
Taqyrypty aıdarlar
- Nature. Protection of natural resources
Kіlt sózder
pollution, air pollution
кітапша
1/0 Bos
кітапша
1/1 Bos