Theoretical considerations in the comparison of total nitrogen difference and13N isotope dilution estimates of the contribution of nitrogen fixation to plant nutrition

✍ Scribed by Segundo S. Urquiaga; Robert M. Boddey

• Publisher: Springer
• Year: 1987
• Tongue: English
• Weight: 298 KB
• Volume: 102
• Category: Article
• ISSN: 0032-079X
• DOI: 10.1007/bf02370720