nam a22 7a 4500 61159 61159 WUSLLib 181102b ||||| |||| 00| 0 eng d 9789553091444 English 664.028 PER Perera, Niranjalie 11933 Food preservation and processing technology Colombo Godage 2018 2018 90 p. 22 cm. Food Processing 11934 Food technology 3125 Hettiarachchi, Kanchana 11935 ddc SR 0 0 ddc 0 0 SRC MKDL MKDL REF 2018-11-02 3 664.028 PER 69545 2025-06-19 00:00:00 2025-06-13 2018-11-02 SR