THE AUSTRALIAN SOCIAL WASPS (HYMENOPTERA: VESPIDAE)RICHARDS OW.1978; AUSTRAL. J. ZOOL., SUPPL. SER.; AUS; DA. 1978; NO 61; PP. 1-132; BIBL. 4 P.Serial Issue

A SMALL SPENCER FOLDING POCKET MICROSCOPERICHARDS OW.1979; MICROSCOPE; GBR; DA. 1979; VOL. 27; NO 1; PP. 1-3Article

A NEW BRITISH SPECIES OF BETHYLIDAE (HYM.)RICHARDS OW.1974; ENTOMOLOGIST'S MAG.; G.B.; DA. 1974; NO 1319-1321; PP. 83Article

LIMITED IMPROVEMENT OF COLOR DEFICIENT VISION WITH COLORED FILTERSRICHARDS OW.1983; JOURNAL OF THE AMERICAN OPTOMETRIC ASSOCIATION; ISSN 0003-0244; USA; DA. 1983; VOL. 54; NO 6; PP. 537-539; BIBL. 28 REF.Article

EFFECTS OF LUMINANCE AND CONTRAST ON VISUAL ACUITY AGES 16 TO 90 YEARS.RICHARDS OW.1977; AMER. J. OPTOM. PHYSIOL. OPT.; U.S.A.; DA. 1977; VOL. 54; NO 3; PP. 178-184; BIBL. 18 REF.Article

A REVISION OF THE GENUS BELONOGASTER DE SAUSSURE (HYMENOPTERA: VESPIDAE)RICHARDS OW.1982; BULL. BR. MUS. NAT. HIST., ENTOMOL.; GBR; DA. 1982; VOL. 44; NO 2; 114 P.; BIBL. 45 REF.Serial Issue

THE EFFECT OF INSECT FAUNA ON GROWTH MORTALITY AND NATALITY OF BROOM, SAROTHAMNUS SCOPARIUS.WALOFF N; RICHARDS OW.1977; J. APPL. ECOL.; G.B.; DA. 1977; VOL. 14; NO 3; PP. 787-798; BIBL. 15 REF.Article

FOCUSED APPARENT IMAGE POSITION WITH CONVERGENT, PARALLEL BINOCULAR AND MONOCULAR MICROSCOPESRICHARDS OW; MATHEWS SM; SHAFFER SM et al.1981; J. MICROSC. (OXF.); ISSN 0022-2720; GBR; DA. 1981; VOL. 122; NO 2; PP. 187-191; BIBL. 11 REF.Article

COOL WHITE, ULTRALUME, AND VITA-LITE FLUORESCENT LAMPS FOR USE IN COLOR VISION TESTINGLANGE JE; MOREY JA; RICHARDS OW et al.1980; AMER. J. OPTOM. PHYSIOL. OPT.; USA; DA. 1980; VOL. 57; NO 6; PP. 400-403; BIBL. 8 REF.Article

VARIATION OF THE GREEN-RED RATIO WITH REFRACTIVE ERRORDEGEN RL; MULLANE SC; RICHARDS OW et al.1983; AMERICAN JOURNAL OF OPTOMETRY AND PHYSIOLOGICAL OPTICS; ISSN 0093-7002; USA; DA. 1983; VOL. 60; NO 2; PP. 151-152; BIBL. 4 REF.Article

GRAYSON'S TEST PLATE RULINGSRICHARDS OW; BROWN JA; MCCRONE WC et al.1981; MICROSC. (LOND.); ISSN 0026-282X; GBR; DA. 1981; VOL. 29; NO 2; PP. 77-85; BIBL. 12 REF.Article