Plants, agriculture, and human society /

Eitemau Tebyg

• La vie des plantes. /
  gan: Guillaumin, A. (André), 1885-1974
  Cyhoeddwyd: (1955)
• Origin of cultivated plants /
  gan: Candolle, Alphonse De, 1806-1893
  Cyhoeddwyd: (1909)
• Atlas of plant life
  gan: Edlin, Herbert L. (Herbert Leeson), 1913-1976
  Cyhoeddwyd: (1973)
• Manual of cultivated plants; a flora for the identification of the most common or significant species of plants grown in the continental United States and Canada, for food, ornament, utility, and general interest, both in the open and under glass,
  gan: Bailey, L. H. (Liberty Hyde), 1858-1954
  Cyhoeddwyd: (1924)
• Crop resources : proceedings of the 17th annual meeting of the Society for Economic Botany, the University of Illinois, Urbana, June 13-17, 1976 /
  Cyhoeddwyd: (1977)