Safiullah, S. (1958). Science environment and disaster. IIEADM.
Tohutoru Kātū Chicago (17th ed.)Safiullah, Syed. Science Environment and Disaster. Dhaka, Bangladesh: IIEADM, 1958.
Tohutoro MLA (9th ed.)Safiullah, Syed. Science Environment and Disaster. IIEADM, 1958.
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