THE BIOGENETIC-TYPE TOTAL SYNTHESIS OF AJMALINE.VAN TAMELEN EE; OLIVER LK.1976; BIOORG. CHEM.; U.S.A.; DA. 1976; VOL. 5; NO 3; PP. 309-326; BIBL. 33 REF.Article

GROWTH RESPONSE OF POSTFIRE QUAKING ASPEN (POPULUS TREMULOIDES MICHX.) TO N, P AND K FERTILIZATIONVAN CLEVE K; OLIVER LK.1982; CAN. J. FOR. RES.; CAN; DA. 1982; VOL. 12; NO 2; PP. 160-165; ABS. FRE; BIBL. 18 REF.Article

VITAMIN A GROUPBAYFIELD RF; COLE ER; GRYS S et al.1980; METHODS ENZYMOL.; ISSN 0076-6879; USA; DA. 1980; VOL. 67; PP. 189-320; BIBL. DISSEM.Article