Note on the cultivation of improved varieties of cotton in the united provinces
Sethi, B.L.
Note on the cultivation of improved varieties of cotton in the united provinces - Allahabad 1941 - 1-5 p. - United Provinces of Agra and .
Note on the cultivation of improved varieties of cotton in the united provinces - Allahabad 1941 - 1-5 p. - United Provinces of Agra and .