· PDF fileGAFTA (1 1:0): 2014 IS 1009: 1979 (RA 2010) / IS 1155: 1968 (RA 2010) , ... 25...
7
· PDF fileGAFTA (1 1:0): 2014 IS 1009: 1979 (RA 2010) / IS 1155: 1968 (RA 2010) , ... 25 units to 100 units 100 units to 300 units 1 mg/kg to 100 mg/kg N. Venkateswaran