01035nam a2200241 c 4500001001500000005001500015008004100030040001900071041001300090049003000103052002100133056001300154082001500167100004800182245020500230260003600435300002500471502008800496653014600584950002100730963002800751965001400779KDM198404803  19990816144054841022s1983    ulka       AK 000   kor    a011001c0110010 akorbeng0 lEM428373lEM426030c2fDP01a526.4b이133ㅈ  a526.4230 a634.572191 a이경재,g李景宰,d1949-0KAC20131798910a잣나무 人工林에서 密度調節에 따른 生長 및 物質生産의 比較硏究=xEffect of stand density control on growth and primary production in a pinus koraiensis plantation/d李景宰  a서울:b서울大學校,c1983  a42p.:b삽도;c26cm1 a학위논문(박사) --b서울大學校 大學院:c林學科 林學專攻,d1983   a잣나무a인공림a밀도조절a생장a물질생산aSTANDaDENSITYaCONTROLaGROWTHaPRIMARYaPRODUCTIONaPINUSaKORAIENSISaPLANTATION0 a비매품b\2400  a임학과a임학전공  a잣나무