00427 a2200157 4500 633.72 JAY 20541 31856 Jayatunge, N.G.P. Engineering aspects of tea processing Aturugiriya National Institute of plantation management 1986 1987 [x],86p. 21cm Field and plant crops, Tea Alkaloidal crops SR 48150 48150 0 0 0 0 SRC MKDL MKDL REF 2009-07-24 0 633.72JAY 52189 2009-07-24 00:00:00 0.00 2016-10-31 SR 0 0 ddc 0 0 SLC MKDL MKDL SLC 2010-04-23 0 633.72 JAY 64497 2010-04-23 00:00:00 0.00 2016-10-31 PR