Knowledge
one search
away.
Find thousands of ready abstracts, slides, course papers and books in seconds. You can also search inside document text.
19M+
Document base
1mln+
Daily searches
99.9%
Free downloads
Search results: "atmasferani ifloslanishi va atmasferaga chiqadigan zararli moddalar"
10000 files found
DOC
suv resurslarini muhofaza qilish
PPT
qishloq xo’jalik ekologiyasireja
PPTX
shahar muhitiga gigiyenik ta’rif
DOC
suv resurslarini muhofaza qilish 2
PPTX
zaharli moddalarni xromatografik tekshirish usullari
DOCX
lanshafilarda biosfera-atmosferaning bog`liqligi.
PPTX
transport va atrof-muhit
DOCX
o'simliklar dunyosining tavsifi
DOCX
o'simliklar dunyosi
PPTX
temir yo'l transportining ifloslanishi va atom elektr stansiyalarining atrof-muhitga ta'siri
PPTX
inson va biosfera. biosferaning tarkibi va barqarorligi
PPTX
atmosferadagi global ekologik muammolar