'Making trout medicine', Harpers
Tags: 1920s; 1929; 1929-5-1; Biology; Fly fishing; Lee, Brendan; Maine; Marine biology; Penobscot River; Trout fishing
'The exploration of space', Harpers
Tags: 1920s; 1929; 1929-5-1; Astronomical instruments; Astronomy; Astronomy and Astrophysics; History; Hubble, Edwin Powell; Nebulae; Parallax; Physics; Stars; Telescopes; United States
'Teeth and health', Harpers
Tags: 1920s; 1929; 1929-5-1; Bodies; Dentistry; Diseases; Dublin, Louis Israel; Infections; Medicine; Mouth; Oral manifestations of general diseases; Oral sepsis; Preventive dentistry; Teeth; United States
atom, dcmes-xml, json, omeka-xml, rss2
