matchafa
oops I left my life print
Sunday, May 16, 2010
Artikel tentang Green House Effect
saya dapat nih,, artikel bagus
http://www.chem-is-try.org/tanya_pakar/adakah-dampak-positif-dari-efek-rumah-kaca/
buka yah!!
No comments:
Post a Comment
Newer Post
Older Post
Home
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment