URBAN GARBAGE PROBLEM IN VIZIANAGARAM

at garbage site near PSR COLONY VIZIANAGARAM

vermicompost unit in vizianagaram with sriK.S.V.Prasad.farmer

18 th NATIONAL CHILDREN'S SCIENCE CONGRESS PROJECT

STUDY IN SOIL TESTING LABORATORY

OBSERVATIONS IN FIELDS ON PRESENT LAND QUALITY

DATA COLLECTION FROM FARMERS OF NARAVA VILLAGE

LAND QUALITY -

CONVERTING URBAN GARBAGE IN TO VERMICOMPOST- STUDY TAKEN UP IN VIZIANAGARAM DISTRICT