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One hectare forest =30,000 - 100,000 Rupees worth agricultural …
by KERELA SASTRA SAHITYA PARISHAD
KE000033

One hectare forest =30,000 - 100,000 Rupees worth agricultural products per year

1987 , Kerala
KERELA SASTRA SAHITYA PARISHAD
© Copyright Centre for Science Environment 2016. All rights reserved.
© Copyright Centre for Science Environment 2016. All rights reserved.