PROCEEDINGS of Symposia IX International Congress of plant protection, Washington, DC.U.S.A., August 5-11, 1979 : Vol. 1 (Plant Protection Fundamental Aspects)

PROCEEDINGS of Symposia IX International Congress of plant protection, Washington, DC.U.S.A., August 5-11, 1979 : Vol. 1 (Plant Protection Fundamental Aspects) text Minneapolis, Minnesota Burgess 1981 411 p. : ills. ; 28 cm. Thor Kommedahl PLANT PROTECTION, SYMPOSIA IX, WASHINGTON, DC, USA, 1981, PROSIDING PERLINDUNGAN TANAMAN 632 PRO 20240923124925 INLIS000000000003956 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)