Souvenirs sur le dr. J. Ohwi au National Science Museum, Tokyo En japonaisKOYAMA H.Acta Phytotaxonomica et Geobotanica. 1977, Vol 28, Num 4-6, pp 103-104Article

TAXONOMIC STUDIES IN THE COMPOSITAE OF THAILAND. IIKOYAMA H.1983; ACTA PHYTOTAXONOMICA ET GEOBOTANICA; ISSN 0001-6799; JPN; DA. 1983; VOL. 34; NO 1-3; PP. 1-9; ABS. JAP; BIBL. 6 REF.Article

PROPOSAL TO CHANGE ONE OF THE EXAMPLES IN ARTICLE 57KOYAMA H.1981; TAXON; ISSN 0040-0262; NLD; DA. 1981; VOL. 30; NO 2; PP. 504-505Article

TAXONOMIC STUDIES IN THE COMPOSITAE OF THAILAND. IKOYAMA H.1981; ACTA PHYTOTAXON. GEOBOT.; ISSN 0001-6799; JPN; DA. 1981; VOL. 32; NO 1-4; PP. 56-67; ABS. JAP; BIBL. 12 REF.Article

BLUMEA CONSPICUA, AS A SPECIES ENDEMIC TO THE RYUKYU ISLANDS = B.C., COMPOSEE ENDEMIQUE AUX ILES RYUKYUKOYAMA H.1974; MEM. NATION. SCI. MUS.; JAP.; DA. 1974; NO 7; PP. 109-113; ABS. JAP.; BIBL. 6REF.Article

REMARQUES SUR QUELQUES ESPECES DE CACALIA CHINOISE. IIKOYAMA H.1978; ACTA PHYTOTAXON. GEOBOT.; JPN; DA. 1978; VOL. 29; NO 6; PP. 171-178; BIBL. 5 REF.Article

A NOTE ON CACALIA PENNINERVIS H. KOYAMA.KOYAMA H.1977; BULL. NATION. SCI. MUS., B; JAP.; DA. 1977; VOL. 3; NO 1; PP. 33-36; BIBL. 5 REF.Article

REDISTRIBUTION OF IMPLANTED OXYGEN AND CARBON IN SILICONKOYAMA H.1980; J. APPL. PHYS.; ISSN 0021-8979; USA; DA. 1980; VOL. 51; NO 6; PP. 3202-3205; BIBL. 10 REF.Article

A NOTE ON CACALIA FARFARIFOLIA AND ITS ALLIES.KOYAMA H.1976; BULL. NATION. SCI. MUS., B; JAP.; DA. 1976; VOL. 2; NO 1; PP. 1-6; BIBL. 15 REF.Article

Purification and characterization of 5-oxo-L-prolinase (L-pyroglutamate hydrolase) from Alcaligenes sp. F-137KOYAMA, H.Agricultural and biological chemistry. 1988, Vol 52, Num 3, pp 735-741, issn 0002-1369Article

Purification and characterization of oxalate oxidase from Pseudomonas sp. OX-53KOYAMA, H.Agricultural and biological chemistry. 1988, Vol 52, Num 3, pp 743-748, issn 0002-1369Article

Taxonomic studies in the Compositae of Thailand. VIIKOYAMA, H.Shokubutsu bunrui, chiri. 1986, Vol 37, Num 4-6, pp 111-116, issn 0001-6799Article

Taxonomic studies in the Compositae of Thailand. VIKOYAMA, H.Shokubutsu bunrui, chiri. 1985, Vol 60, Num 11, pp 167-172, issn 0001-6799Article

Further characterization of a novel L-phenylalanine oxidase (deaminating and decarboxylating) from Pseudomonas sp. P-501KOYAMA, H.Journal of biochemistry (Tokyo). 1983, Vol 93, Num 5, pp 1313-1319, issn 0021-924XArticle

COLONY SPECIFICITY IN THE ASCIDIAN, PEROPHORA SAGAMIENSISKOYAMA H; WATANABE H.1982; BIOL. BULL. (LANC.); ISSN 0006-3185; USA; DA. 1982; VOL. 162; NO 2; PP. 171-181; BIBL. 23 REF.Article

AN INTEGRAL METHODS IN FREE CONVECTION FLOWS UNDER NON-UNIFORM GRAVITYKOYAMA H; NAKAYAMA A.1982; LETT. HEAT MASS TRANSFER; ISSN 0094-4548; USA; DA. 1982; VOL. 9; NO 3; PP. 151-158; BIBL. 8 REF.Article

CRYSTAL STRUCTURE OF 2ALPHA , 3ALPHA -EPITHIO-5ALPHA -ANDROSTAN-17BETA -OL(R)-5-OXIDE.KOYAMA H; NAKAI H.1977; J. CHEM. SOC., PERKIN TRANS., 2; G.B.; DA. 1977; NO 6; PP. 741-744; BIBL. 22 REF.Article

Etude des places de St LouisKOYAMA, H.Journal of the Faculty of Engineering. University of Tokyo. Series A. Annual report. 1986, Num 24, pp 8-9, issn 0563-7945Article

Remarque sur Saussurea abnormis LipschKOYAMA, H.Shokubutsu bunrui, chiri. 1985, Vol 36, Num 1-3, pp 69-72, issn 0001-6799Article

Taxonomic studies in the Compositae of Thailand. IVKOYAMA, H.Shokubutsu bunrui, chiri. 1984, Vol 35, Num 4-6, pp 113-126, issn 0001-6799Article

Les bractées sous-tendant les fleurons chez les Saussurea (tribu des Cynareae, Compositae)KOYAMA, H.Shokubutsu bunrui, chiri. 1984, Vol 35, Num 1-3, pp 8-14, issn 0001-6799Article

1,3-DIMETHYLTETRACYCLO (5.4.0.0^2,4.0^3,8) UNDECA-5,10-DIENYL-2-CARBINOL P-BROMOBENZOATE, C₂₁H₂₁O₂BRKOYAMA H; OKADA K.1982; CRYST. STRUCT. COMMUN.; ISSN 0302-1742; ITA; DA. 1982; VOL. 11; NO 2; PP. 665-673; BIBL. 6 REF.Article

A simple and rapid enzymatic determination of L-phenylalanine with a novel L-phenylalanine oxidase (deaminating and decarboxylating) from Pseudomonas sp. P-501KOYAMA, H.Clinica chimica acta. 1984, Vol 136, Num 2-3, pp 131-136, issn 0009-8981Article

V-W PLASTYKOYAMA H; FUJIMORI R.1982; ANN. PLAST. SURG.; ISSN 0148-7043; USA; DA. 1982; VOL. 9; NO 3; PP. 216-219; BIBL. 6 REF.Article

ADENINE PHOSPHORIBOSYLTRANSFERASE DEFICIENCY IN CULTURED MOUSE MAMMARY TUMOR FM3A CELLS RESISTANT TO 4-CARBAMOYLIMIDAZOLIUM 5-OLATEKOYAMA H; KODAMA HA.1982; CANCER RESEARCH; ISSN 0008-5472; USA; DA. 1982; VOL. 42; NO 10; PP. 4210-4214; BIBL. 23 REF.Article