200 profitable chemical industries : (the first ever chemical manufacturing book describing in detail the manufacturing of about 200 laboratory and industrial chemicals used in textile industry, agriculture, photography ... /
Lal, Madan.
200 profitable chemical industries : (the first ever chemical manufacturing book describing in detail the manufacturing of about 200 laboratory and industrial chemicals used in textile industry, agriculture, photography ... / by Madan Lal ; revised by S.B. Shrivastava. - Delhi : Small Industry Research Institute, [n.d.]. - 260 p. : ill. ; 22 cm.
Chemical industry.
200 profitable chemical industries : (the first ever chemical manufacturing book describing in detail the manufacturing of about 200 laboratory and industrial chemicals used in textile industry, agriculture, photography ... / by Madan Lal ; revised by S.B. Shrivastava. - Delhi : Small Industry Research Institute, [n.d.]. - 260 p. : ill. ; 22 cm.
Chemical industry.