TY - THES TY - BOOK T1 - Kesan ekstrak costus speciosus terhadap pertumbuhan beberapa spesies fungi patogen A1 - Rosida Yusoff. LA - Malay UL - http://discoverylib.upm.edu.my/discovery/Record/68148 NO - Also available in microfische. CN - SB951.3 R819 KW - Fungicides. KW - Solvent extraction. ER -