Medical education and Arizona von Johnson, Roy Melvin

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TAXONOMIC CONSIDERATIONS REGARDING THE EFFECTS OF INCUBATION TEMPERATURE ON ESTERASE PATTERNS IN THE STRAINS OF ALTEROMONAS LUTEOVIOLACEA von CHIKAMORI, MASAHIRO, JOHNSON, ROY M.

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Production and Isolation of Purple Pigment by Alteromonas luteoviolacea von McCARTHY, Susan A., SAKATA, Taizo, KAKIMOTO, Daiichi, JOHNSON, Roy M.

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Effects of various agents on the pigment (violacein) and antibiotic production of Alteromonas luteoviolacea [marine bacteria] von McCARTHY, Susan A., JOHNSON, Roy M., KAKIMOTO, Daiichi, SAKATA, Taizo

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FACTORS EFFECTING VIABILITY AND PIGMENT OF ALTEROMONAS LUTEOVIOLACEUS von JOHNSON, ROY M., MAEDA, HIROTO, KAKIMOTO, DAIICHI

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LARGE CELL STAGE IN THE GENUS BACILLUS von JOHNSON, R M

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Chromatographic Comparison of Scorpion Venoms von Johnson, Roy M., Stahnke, Herbert L.

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The effect of growth temperature on esterase patterns in psychrotrophic Bacillus species and other gram-positive genera von Higashi, S, Johnson, R M

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Experiments in Bacterial Ecology von Johnson, Roy M.

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The Use of Bacteria in High School Biology von Johnson, Roy M.

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Growth of Indigenous Bacteria in Desert Soil von Johnson, Roy M.

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Characteristics of a Marine Vibrio-Bacteriophage System von Johnson, Roy M.

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Preparation of Scorpion Anavenom von Johnson, Roy M.

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Graphical Fourier operations von Johnson, Roy M

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Roy M. Johnson, Jr., Vita, Engineer's Council for Professional Development von Roy M. Johnson, Jr

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Apparatus for recovery of crab meat von JOHNSON ROY M

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Recovery of crab meat von JOHNSON ROY M

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APPARATUS FOR RECOVERY OF CRAB MEAT von ROY M. JOHNSON

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RECOVERY OF CRAB MEAT von ROY M. JOHNSON

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Characteristics of Cold Desert Antarctic Coryneform Bacteria von Johnson, Roy M., Inai, Michiko, McCarthy, Susan

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