Green manure production ofAzolla microphyllaandSesbania rostrataand their long-term effects on rice yields and soil fertility

✍ Scribed by W. Ventura; I. Watanabe

• Publisher: Springer
• Year: 1993
• Tongue: English
• Weight: 839 KB
• Volume: 15
• Category: Article
• ISSN: 0178-2762
• DOI: 10.1007/bf00337207