Khulna University of Engineering & Technology
Central Library

Duggal, K N.

Elements of public health engineering / K N Duggal. - 3rd ed. - New Delhi S Chand & Comany, 1983. - xv, 412 p. ill. ; 23 cm.

Includes bibliographies.


Sanitary engineering.

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Khulna University of Engineering & Technology
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