RUMEX MARITIMUS L. VERSUS R. PERSICARIOIDES L. (POLYGONACEAE) IN THE WESTERN HEMISPHERE.MITCHELL RS.1978; BRITTONIA; U.S.A.; DA. 1978; VOL. 30; NO 2; PP. 293-296; BIBL. 22 REF.Article

AN OCCURRENCE OF BASALUMINITE IN MARYLAND.MITCHELL RS.1970; MINERAL. REC.; USA; 1970, VOL. 1, NUM. 0003, P. 127 A 128Miscellaneous

TRIDYMITE PSEUDOMORPHS AFTER WOOD IN VIRGINIAN LOWER CRETACEOUS SEDIMENTS.MITCHELL RS.1967; SCIENCE; USA; 1967(11), VOL. 158, NUM. 3803, P. 905 A 906Miscellaneous

PHOSPHOSIDERITE ASSOCIATED WITH NELSONITE ROCK IN NELSON COUNTY, VIRGINIA.MITCHELL RS.1969; S.EAST.GEOL.; 1969(11), VOL. 11, NUM. 0001, P. 37 A 42Miscellaneous

VIRGINIA METAMICT MINERALS - X-RAY DIFFRACTION STUDY OF SAMARSKITE.MITCHELL RS.1970; SOUTHEASTERN GEOLOGY, U.S.A; USA; 1970(11), VOL. 12, NUM. 0002, P. 121 A 133Miscellaneous

TRIDYMITE PSEUDOMORPHS AFTER WOOD IN VIRGINIAN LOWER CRETACEOUS SEDIMENTS.MITCHELL RS.1967; SCIENCE; USA; 1967(11), VOL. 158, NUM. 3803, P. 905 A 906Miscellaneous

SCHMIEDERITE: COMMENTS ON THE NANNEMITCHELL RS.1980; MINERAL. MAG.; GBR; DA. 1980; VOL. 43; NO 330; PP. 824; BIBL. 7 REF.Article

SUBMERGENCE EXPERIMENTS ON NINE SPECIES OF SEMIAQUATIC POLYGONUM.MITCHELL RS.1976; AMER. J. BOT.; U.S.A.; DA. 1976; VOL. 63; NO 8; PP. 1158-1165; BIBL. 8 REF.Article

BARITE AND LEPIDOCROCITE IN SPHERULITIC DAHLLITE FROM BIG HORN BASIN, WYOMING.MITCHELL RS.1970; ROCKS AND MINERALS; USA; 1970(2), NUM. 0365, P. 90 A 92Miscellaneous

GEOLOGY AND MINERALOGY OF THE RUTHERFORD PEGMATITES, AMELIA, VIRGINIA : A DISCUSSION.MITCHELL RS.1968; AMER.MINERALOGIST.; 1968(12), VOL. 53, NUM. 1112Miscellaneous

A METHOD FOR MEASURING CHANGES IN WEIGHT OF GREEN PEAS DURING PROCESSING = METHODE D'EVALUATION DES MODIFICATIONS PONDERALES DES PETITS POIS AU COURS DE LEUR TRANSFORMATIONMITCHELL RS; RUTLEDGE PJ.1976; FOOD TECHNOL. AUSTRAL.; AUSTRAL.; DA. 1976; VOL. 28; NO 3; PP. 92-93; BIBL. 3REF.Article

BEHOITE, BETA-BE(OH)2, FROM THE RODE RANCH PEGMATITE, LLANO COUNTY, TEXAS.EHLMANN AJ; MITCHELL RS.1970; AMER.MINERALOGIST.; 1970, VOL. 55, P. 1 A 9Miscellaneous

VIRGINIA METAMICT MINERALS : PYROCHLORE-MICROLITE SERIES.MITCHELL RS; ZULKIEWICZ RJ.1970; S.EAST.GEOL.; 1970(3), VOL. 11, NUM. 0003, P. 173 A 185Miscellaneous

LITHIOPHORITE FROM CHARLOTTESVILLE,VIRGINIA.MITCHELL RS; MEINTZER RE.1967; AMER.MINERALOGIST.; 1967(11), VOL. 52, P. 1545 A 1549Miscellaneous

SOME MINERAL INCLUSIONS FROM AFRICAN AND BRAZILIAN DIAMONDS: THEIR NATURE AND SIGNIFICANCE.MITCHELL RS; GIARDINI AA.1977; AMER. MINERALOGIST; U.S.A.; DA. 1977; VOL. 62; NO 7-8; PP. 756-762; BIBL. 43 REF.Article

CRANDALLITE FROM GORE, FREDERICK COUNTY, VIRGINIA.MITCHELL RS; KNOWLTON SM.1971; MINERAL. REC.; USA; 1971, VOL. 2, NUM. 0005, P. 223 A 224Miscellaneous

STRUCTURAL POLYTYPISM OF TIN DISULFIDE: ITS RELATIONSHIP TO ENVIRONMENTS OF FORMATIONMITCHELL RS; FUJIKI Y; ISHIZAWA Y et al.1982; J. CRYST. GROWTH; ISSN 0022-0248; NLD; DA. 1982; VOL. 57; NO 2; PP. 273-279; BIBL. 24 REF.Article

MROSEITE, A CALCIUM TELLURITE-CARBONATE FROM MOCTEZUMA, SONORA, MEXICO.MANDARINO JA; MITCHELL RS; HANCOCK RG et al.1975; CANAD. MINERALOGIST; CANADA; 1975, VOL. 13, NUM. 0003, P. 286 A 288Serial Issue

STRUCTURAL POLYTYPISM OF SNS₂.MITCHELL RS; FUJIKI Y; ISHIZAWA Y et al.1974; NATURE; G.B.; DA. 1974; VOL. 247; NO 5442; PP. 537-538; BIBL. 12 REF.Article

THE NATURE OF THE UPPER 400 KM OF THE EARTH AND ITS POTENTIAL AS THE SOURCE FOR NON-BIOGENIC PETROLEUM = LA NATURE DES 400 PREMIERS KILOMETRES DE LA TERRE ET LEUR POTENTIALITE COMME SOURCE DE PETROLE NON BIOGENEGIARDINI AA; MELTON CE; MITCHELL RS et al.1982; J. PET. GEOL.; ISSN 0141-6421; GBR; DA. 1982; VOL. 5; NO 2; PP. 173-190; BIBL. 2 P.; 6 TAB. ; TABL./ILL.Article

HYDROCHARIS MORSUS-RANAE (HYDROCHARITACEAE): NEW TO THE UNITED STATESROBERTS ML; STUCKEY RL; MITCHELL RS et al.1980; RHODORA; ISSN 0035-4902; USA; DA. 1980; VOL. 83; NO 833; PP. 147-148; BIBL. 2 REF.Article

5-METHYLTETRAHYDROFOLIC ACID, 5-FORMYLTETRAHYDROFOLIC ACID(FOLINIC ACID), AND FOLIC ACID REQUIREMENTS OF NORMAL AND ROUS SARCOMA VIRUS-INFECTED CHICKEN FIBROBLASTSBALK SD; LESTOURGEON D; MITCHELL RS et al.1978; CANCER RES.; USA; DA. 1978; VOL. 38; NO 11; PP. 3966-3968; BIBL. 14 REF.Article

MROSEITE, A CALCIUM TELLURITE-CARBONATE FROM MOCTEZUMA, SONORA, MEXICO.MANDARINO JA; MITCHELL RS; HANCOCK RG et al.1975; CANAD. MINERALOGIST; CANADA; DA. 1975; VOL. 13; NO 3; PP. 286-288; BIBL. 8 REF.Article

MINERALOGY OF A DEEPLY-WEATHERED PERRIERITE-BEARING PEGMATITE, BEDFORD COUNTY, VIRGINIA.MITCHELL RS; SWANSON SM; CROWLEY JK et al.1976; SOUTHEAST. GEOL.; U.S.A.; DA. 1976; VOL. 18; NO 1; PP. 37-47; BIBL. 10 REF.; 3 ILL.; 1 ANAL.Article

PROLIFERATION OF ROUS SARCOMA VIRUS-INFECTED, BUT NOT OF NORMAL, CHICKEN FIBROBLASTS IN OXYGEN-ENRICHED ENVIRONMENT: PRELIMINARY REPORT.MITCHELL RS; ELGAS RJ; BALK SD et al.1976; PROC. NATION. ACAD. SCI. U.S.A.; U.S.A.; DA. 1976; VOL. 73; NO 4; PP. 1265-1268; BIBL. 18 REF.Article