Note on the cultivation of black pepper in Assam
Basu, B.C.
Note on the cultivation of black pepper in Assam - Shillong 1898 - 1-5 p. - Cultivation Assam Department of Agriculture. Bulletin No. 4 .
Note on the cultivation of black pepper in Assam - Shillong 1898 - 1-5 p. - Cultivation Assam Department of Agriculture. Bulletin No. 4 .