The use of carbon isotope ratios to evaluate legume contribution to soil enhancement in tropical pastures
Autor: | Rao, L.M., Ayarza, M.A., Thomas, R.J. |
---|---|
Zdroj: | Plant and Soil, 1994 May 01. 162(2), 177-182. |
Databáze: | JSTOR Journals |
Externí odkaz: |