resouces

@shilpa28k (1737)
India
January 31, 2007 1:27am CST
Difference between renewable and non renewable resouces?
1 response
@1986ankush (1241)
• India
27 Feb 07
thank you for creating such a great discussion... i am glad to reply in this tag.. thank you once again.. keep creating such a cool discussion.. renewable are used again and again but non renewable resouces can not..