Specification for anthydrous ammonia as fertilizer material
Indian Standards Institution
Specification for anthydrous ammonia as fertilizer material - New Delhi 1981 - 19p - IS:9747--1981 .
AMMONIA AS FERTILIZER -- SPECIFICATIONS
AMMONIA AS FERTILIZER -- SPECIFICATIONS
389.6 IS:9747
Specification for anthydrous ammonia as fertilizer material - New Delhi 1981 - 19p - IS:9747--1981 .
AMMONIA AS FERTILIZER -- SPECIFICATIONS
AMMONIA AS FERTILIZER -- SPECIFICATIONS
389.6 IS:9747