Which of the following does not help to maintain ecological bala… | Smriti

SmritiUPPSC GS PYQPlan Insights Review

Topics/Environment/Environment & Ecology/Ecology

← Back to topic

Q.12U.P.U.D.A./L.D.A. (Pre) 2013

Which of the following does not help to maintain ecological balance?

← PreviousNext →