(1) The Standard Cyclopedia of Horticulture (2) Forage Plants and their Culture (3) American Science Series Essentials of College Botany (4) The Story of Plant Life in the British Isles: Types of the Natural Orders

@article{1TS,
  title={(1) The Standard Cyclopedia of Horticulture (2) Forage Plants and their Culture (3) American Science Series Essentials of College Botany (4) The Story of Plant Life in the British Isles: Types of the Natural Orders},
  author={},
  journal={Nature},
  volume={95},
  pages={421-423}
}