Ekologiya, biosfera va tabiatni muhofaza qilish.

A.Ergashev, T.Ergashev

2005

Darslik

Darslik atrof-muhitni muhofaza qilish muammolariga bag`ishlangan.

Title

Ekologiya, biosfera va tabiatni muhofaza qilish.

Description

Darslik atrof-muhitni muhofaza qilish muammolariga bag`ishlangan.

Creator

Contributor

A.Ergashev, T.Ergashev

Publisher

Date

2005

Identifier

5-633-01784-6

Rights

Subjects

Matematika. Tabiiy fanlar

Language

O‘zbekcha-kir

Type

Text

Format

application/pdf; 436 b.

Relation

Source

Coverage

O‘zbekiston

Ruxsat

Open access emas

Format

PDF

Tillar

O‘zbekcha-kir

Hajmi

9.06 MB