ECOTYPIC DIFFERENTIATION IN POPULATIONS OF PINUS MONTICOLA IN NORTH IDAHO: MYTH OR REALITY.REHFELDT GE.1979; AMER. NATURALIST; USA; DA. 1979; VOL. 114; NO 5; PP. 627-636; BIBL. 23 REF.Article

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COLD ACCLIMATION IN POPULATIONS OF PINUS CONTORTA FROM THE NORTHERN ROCKY MOUNTAINSREHFELDT GE.1980; BOT. GAZ.; USA; DA. 1980; VOL. 141; NO 4; PP. 458-463; BIBL. 19 REF.Article

DIFFERENTIATION OF LARIX OCCIDENTALIS POPULATIONS FROM THE NORTHERN ROCKY MOUNTAINSREHFELDT GE.1982; SILVAE GENETICA; ISSN 0037-5349; DEU; DA. 1982; VOL. 31; NO 1; PP. 13-19; ABS. GER; BIBL. DISSEM.Article

COLD ACCLIMATION IN POPULATIONS OF PINUS CONTORTA FROM THE NORTHERN ROCKY MOUNTAINSREHFELDT GE.1980; BOT. GAZ. (CHIC.); ISSN 0006-8071; USA; DA. 1980; VOL. 141; NO 4; PP. 458-463; BIBL. 19 REF.Article

ECOLOGICAL ADAPTATIONS IN DOUGLAS-FIR (PSEUDOTSUGA MENZIESII VAR. GLAUCA) POPULATIONS. I: NORTH IDAHO AND NORTH-EAST WASHINGTONREHFELDT GE.1979; HEREDITY; GBR; DA. 1979; VOL. 43; NO 3; PP. 383-397; BIBL. 22 REF.Article

GROWTH AND COLD HARDINESS OF INTERVARIETAL HYBRIDS OF DOUGLAS-FIR.REHFELDT GE.1977; THEOR. APPL. GENET.; GERM.; DA. 1977; VOL. 50; NO 1; PP. 3-15; BIBL. 33 REF.Article

CHEMOSYSTEMATIC STUDIES IN THE GENUS PSEUDOTSUGA. IV: INHERITANCE AND GEOGRAPHICAL VARIATION IN THE LEAF OIL TERPENES OF DOUGLAS-FIR FROM THE PACIFIC NORTHWESTVON RUDLOFF E; REHFELDT GE.1980; CANAD. J. BOT.; CAN; DA. 1980; VOL. 58; NO 5; PP. 546-556; ABS. FRE; BIBL. 18 REF.Article

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CHROMOSOMAL IMBALANCES IN DOUGLAS-FIR (PSEUDOTSUGA MENZIESII)REHFELDT GE; WELLS SP; WOO JY et al.1983; CANADIAN JOURNAL OF GENETICS AND CYTOLOGY; ISSN 0008-4093; CAN; DA. 1983; VOL. 25; NO 2; PP. 113-116; BIBL. 9 REF.Article