Extent: | 20 S graph. Darst |
---|---|
Series: | Research bulletin / Purdue University, Agricultural Experiment Station. - Lafayette, Ind. : Univ., ISSN 0363-6011, ZDB-ID 403948-8. - Vol. 686 |
Type of publication: | Book / Working Paper |
Language: | English |
Source: | ECONIS - Online Catalogue of the ZBW |
Persistent link: https://www.econbiz.de/10002112805