TY - BOOK ED - Jamaica Bureau of Standards. TI - Jamaican standard method of test for soya bean products - determination of urease activity SN - 9766042616 PY - 1998/// CY - Kingston (6 Winchester Rd. Kgn. 10) PB - Bureau of Standards KW - Soya beans KW - Standards KW - Jamaica N1 - JS ISO 5506 : 1988 ER -