(1977). Agronomists and food: contributions and challenges: Papers presented at the annual meeting of the American Society of Agronomy in Houston, Texas, november 28-december 3, 1976. American Soc. of Agronomy.
Chicago-Zitierstil (17. Ausg.)Agronomists and Food: Contributions and Challenges: Papers Presented at the Annual Meeting of the American Society of Agronomy in Houston, Texas, November 28-december 3, 1976. Madison, Wis: American Soc. of Agronomy, 1977.
MLA-Zitierstil (9. Ausg.)Agronomists and Food: Contributions and Challenges: Papers Presented at the Annual Meeting of the American Society of Agronomy in Houston, Texas, November 28-december 3, 1976. American Soc. of Agronomy, 1977.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.