JICA/NPQS occasional paper
National Plant Quarantine Services Project : Japan International Cooperation Agency, 1998-
W.G.S. Perera, T. Suetsugu and N. Saito
National Plant Quarantine Services Project : Japan International Cooperation Agency 1998 JICA/NPQS occasional paper No. 1
所蔵館9館
J.S. Jayasekara and T. Suetsugu
National Plant Quarantine Services Project : Japan International Cooperation Agency 1998 JICA/NPQS occasional paper No. 2 . Studies on the diagnosis of Xanthomonas campestris (Pammel) Dowson pv. citri (Hasse) Dye 1978 ; 1