Guide to pollution control in fertilizer plants
United Nations Industrial Development Organization, Vienna
Guide to pollution control in fertilizer plants - N.Y United Nations 1977 - 24cm. 21 - (Fertilizer Industry series, monograph, no 9) .
FERTIZER INDUSTRY - - WASTE DISPOSAL
FACTORY AND TRADE WASTE FERTIZER INDUSTRY - - WASTE DISPOSAL POLLUTION
628.54 U-4G
Guide to pollution control in fertilizer plants - N.Y United Nations 1977 - 24cm. 21 - (Fertilizer Industry series, monograph, no 9) .
FERTIZER INDUSTRY - - WASTE DISPOSAL
FACTORY AND TRADE WASTE FERTIZER INDUSTRY - - WASTE DISPOSAL POLLUTION
628.54 U-4G