Specification for grading of raw jute (Pucca assortment)
Indian Standards Institution
Specification for grading of raw jute (Pucca assortment) - New Delhi 1950 - 0.625 - IS-272; Indian Standards Inst .
Specification for grading of raw jute (Pucca assortment) - New Delhi 1950 - 0.625 - IS-272; Indian Standards Inst .