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Subject(s): Eel Cross Reference(s): See Anguillidae Language: English Type of Resource: CrossReference Series/Volume/Page: Series 4/Volume 5/Page 85 - 40500851130
Subject(s): Eelworm Cross Reference(s): See Ascaridia See Heterodera See Nematoda Language: English Type of Resource: CrossReference Series/Volume/Page: Series 4/Volume 5/Page 85 - 40500851160
Subject(s): Effemination Cross Reference(s): See also Hermaphroditism See also Homosexuality See also Sex-reversal Language: English Type of Resource: CrossReference Series/Volume/Page: Series 4/Volume 5/Page 85 - 40500851290
Subject(s): Efficiency [ and fitness ] Cross Reference(s): See also Fatigue See also Psychotechnic See also Work Language: English Type of Resource: CrossReference Series/Volume/Page: Series 4/Volume 5/Page 85 - 40500851450
Subject(s): Efficiency [ and fitness ] mental Cross Reference(s): See also Examination See also Intelligence See also Mental deficiency See also Mental test Language: English Type of Resource: CrossReference Series/Volume/Page: Series 4/Volume 5/Page 85 - 40500851570
Subject(s): Efficiency [ and fitness ] physical Cross Reference(s): See also Body constitution See also Defective See also Disabled See also Effort See also Growth See also Health See also Muscle, Efficiency See also Physical education See also Skill See also Sport See also Strength, &c also under names of various organs, functions, and occupations as Audition also Heart also Vision, & c Language: English Type of Resource: CrossReference Series/Volume/Page: Series 4/Volume 5/Page 85