Tohutoro APA (7th ed.)

Chaudhury.A.B. (1992). Mine environment and management (an: Indian Seenario). Ashish.

Tohutoru Kātū Chicago (17th ed.)

Chaudhury.A.B. Mine Environment and Management (an: Indian Seenario). New Delhi: Ashish, 1992.

Tohutoro MLA (9th ed.)

Chaudhury.A.B. Mine Environment and Management (an: Indian Seenario). Ashish, 1992.