Bilim
bir qidiruv
masofasida.

Minglab tayyor referat, slayd, kurs ishi va kitoblarni soniyalarda toping. Hujjat matni ichida ham qidirish mumkin.

19M+

Fayl bazasi

28K

Kunlik qidiruvlar

99.9%

Bepul yuklamalar

Qidiruv natijalari: "atmosferaning ifloslanishi"

141 ta fayl topildi

atmosferaning tarkibi va tuzilishi — PPTX

atmosferaning tarkibi va tuzilishi

10 sahifa 8,2 MB

atmosferaning tuzilishi 5 -sinf — PPTX

atmosferaning tuzilishi 5 -sinf

kimyoviy ifloslanish — PPTX

kimyoviy ifloslanish

20 sahifa 1,8 MB

ifloslanish manbalari

ifloslanish manbalari

20 sahifa 1,7 MB

antropogen ifloslanish — DOC

antropogen ifloslanish

6 sahifa 56,5 KB

global ifloslanish — PPTX

global ifloslanish

atrof muhit ifloslanishi — PPTX

atrof muhit ifloslanishi

20 sahifa 596,2 KB

atrof-muhit ifloslanishi — PPTX

atrof-muhit ifloslanishi

13 sahifa 51,4 KB

atrof-muhit ifloslanishi — PPTX

atrof-muhit ifloslanishi

10 sahifa 899,0 KB

atrof-muhit ifloslanishi — PPTX

atrof-muhit ifloslanishi

7 sahifa 9,6 MB

tuproqning kimyoviy ifloslanishi — DOCX

tuproqning kimyoviy ifloslanishi

6 sahifa 18,0 KB

lanshafilarda biosfera-atmosferaning bog`liqligi. — DOCX

lanshafilarda biosfera-atmosferaning bog`liqligi.

10 sahifa 30,7 KB