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نويسنده , issue information : روزنامه با شماره پیاپی سال pages : from page : to page : abstract : to close the loop of nutrients in a safe way, the loop of pathogens has to be broken. by sanitising organic fertilisers derived from faeces and manure, the first step in the disease transmission chain is...
it is the most important source for the metalloid antimony. the name is from the greek stibi through the latin stibium as the old name for the mineral and the element antimony. as an antimony sulfide, it is potentially toxic and should be handled with care. stibnite has a structure similar to that of...