Laboratory manual of elementary botany / Arthur W. Haupt. Haupt, Arthur W. (Arthur Wing), 1894- Botany Laboratory manuals. QK53 .H28 580 HAL "Written to accompany the author's textbook, 'An introduction to botany'."-Pref. New York and London : McGraw-Hill book company, c1939. c1939. 1939 Text x, 77 p. : eng McGraw-Hill publications in the botanical sciences