LEADER 01269nam0-22003131i-450- 001 990002053540403321 005 20021010 035 $a000205354 035 $aFED01000205354 035 $a(Aleph)000205354FED01 035 $a000205354 100 $a20021010d--------km-y0itay50------ba 101 0 $aita 200 1 $aBreeding pest resistant trees. Proceedings of a N.A.T.O. and N.S.F. advanced study institute on Geneticimprovement for disease and insect Resistance forest trees Held at the Pennsylvania State University, August 30 to September 11, 1964$fed by H.D. Gerhold 210 $aOxford$cPergamon Press$d1966 215 $a505 p.$d25 cm 610 0 $aLotta Biologica e Integrata 610 0 $aPiante Resistenti 610 0 $aLotta Biologica 676 $a631.53 702 1$aGerhold,$bH.F. Et Al 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990002053540403321 952 $a61 VII B.8/111$b2335 (30/09/1998)$fDAGEN 959 $aDAGEN 996 $aBreeding pest resistant trees. Proceedings of a N.A.T.O. and N.S.F. advanced study institute on Geneticimprovement for disease and insect Resistance forest trees Held at the Pennsylvania State University, August 30 to September 11, 1964$9406013 997 $aUNINA DB $aING01