Agenda 21 and Rio +20

[@BenardNjalamimba]

Excellent presentation and very clear so educational much appreciated

[@aksshaysharma96]

very well, concise and to the point notes and explanation and explanation with great enthusiasm. Hope to see more topics related to legal studies

[@renushuklashukla7598]

Thankyou

[@danisharain1309]

mam kindly enlist convention and treaties passed in agenda 21

[@aliyahbhatbhat8458]

Thanks mam