Ecology

Ecology uu vigyan hae jisme biota aur environment, aur ii duno ke biich ke link ke parrha jaawe hae.

ReferencesBadlo

Wikimedia Commons mae Ecology ke baare mae media chhapa hae.

"https://hif.wikipedia.org/w/index.php?title=Ecology&oldid=179789" se lawa gais hae