Characterization, Genesis Classification of Subtropical Soils on Varying Parent Materials in Parts of Bihar and West Bengal, India http://127.0.0.1/xmlui/handle/123456789/13544 Wed, 06 May 2026 16:16:32 GMT 2026-05-06T16:16:32Z Characterization, Genesis Classification of Subtropical Soils on Varying Parent Materials in Parts of Bihar and West Bengal, India http://127.0.0.1/xmlui/handle/123456789/13545 Characterization, Genesis Classification of Subtropical Soils on Varying Parent Materials in Parts of Bihar and West Bengal, India Das, Amaresh Mon, 01 May 1989 00:00:00 GMT http://127.0.0.1/xmlui/handle/123456789/13545 1989-05-01T00:00:00Z