XVI International grassland congress 4-11 October 1989 =
Subtitle: Congrès  international des herbages 4-11 Octobre 1989
By: Association Française  pour la Production Fourragère (the French Grassland Society). 1, Sections 1-6.
Contributors: Association Française pour la Production Fourragère.
Publisher: Association Française pour la Production  Fourragère
Published: 1989
Place of publication: Versailles
Language: mul
Number of pages: 752
Other titles: Sixteenth International Grassland Congress.