Brief tests on the emulsions evolved by C.S.I.R Laboratories Lahore for the lining of earthen canals /
Ahmad , DR. Nazir
Brief tests on the emulsions evolved by C.S.I.R Laboratories Lahore for the lining of earthen canals / - Various pages;
In English
Pbk.
530 BRI
Brief tests on the emulsions evolved by C.S.I.R Laboratories Lahore for the lining of earthen canals / - Various pages;
In English
Pbk.
530 BRI