Laboratory tests were carried out on the effectiveness as natural coagulants of seeds from ten common Indian plants. Read more...
Manganese ore (pyrolusite) and iron ore (haematite), both raw and chemically treated with ferric hydroxide, alum, lime, or manganese dioxide, were... Read more...
The purpose of this paper is to summarize the status of the Dracunculiasis Eradication Programme as of March 1993, when less than three years are... Read more...
The case of Dopopani (the real name of the village has been disguised) represents a case study of how a government often attempts sweeping... Read more...