Environmental engineering (vol.2) Sewage disposal and air pollution engineering /
Garg,Santosh Kumar.
Environmental engineering (vol.2) Sewage disposal and air pollution engineering / Santosh Kumar Garg,Rajeshwari Garg. - 8th, rev. ed. - New delhi : Khanna Publishers, 1992. - vol 2,xvi, 696p. : ill. ; 18 cm.
Includes bibliographical references and index.
environmental engineering.
628 / GAE
Environmental engineering (vol.2) Sewage disposal and air pollution engineering / Santosh Kumar Garg,Rajeshwari Garg. - 8th, rev. ed. - New delhi : Khanna Publishers, 1992. - vol 2,xvi, 696p. : ill. ; 18 cm.
Includes bibliographical references and index.
environmental engineering.
628 / GAE