au.\*:("HEILMAN PE")
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MOLECULAR SIEVE FRACTIONATION OF ORGANIC MATTER IN A PODZOL FROM SOUTHEASTERN ALASKA.HOLTY JG; HEILMAN PE.1971; SOIL SCI; XXX; 1971, VOL. 112, NUM. 0005, P. 351 A 356Miscellaneous
EFFECT OF PLANTING STOCK LENGTH AND SPACING ON GROWTH OF BLACK COTTONWOODHEILMAN PE; EKVAN G.1979; FOR. SCI.; ISSN 0015-749X; USA; DA. 1979; VOL. 25; NO 3; PP. 439-443; BIBL. 7 REF.; 1 ILL.Article
DISTRIBUTION ANF FORMS OF COPPER, ZINC, CADMIUM, IRON, AND MANGANESE IN SOILS NEAR A COPPER SMELTERKUO S; HEILMAN PE; BAKER AS et al.1983; SOIL SCI.; USA; DA. 1983; VOL. 135; NO 2; PP. 101-109; BIBL. 27 REF.Article
SEASONAL AND DIURNAL PATTERNS AND RATES OF NITROGEN FIXATION BY YOUNG RED ALDERTRIPP LN; BEZDICEK DF; HEILMAN PE et al.1979; FOREST SCI.; USA; DA. 1979; VOL. 25; NO 2; PP. 371-380; BIBL. 18 REF.Article