Purdue Extension Forage Field Guide
Purdue Crop Diagnostic Training and Research Center and Purdue Forage Team
This Forage Field Guide has been designed as an in-field reference. Therefore, information presented is necessarily brief.
Informations de publication
- Éditeur: Purdue Univ. Coop. Extension
- Dewey Decimal: 633.2
- Bibliothèque ECHO: 633.2 PUR