Article

Watanabe, A and Takada, H and Sarno, - and Afandi, . and Adachi, T and Oki, Y and Senge, M (2007) Assessment of degradation and generation of humus in a coffee soil affected by weed cover by means of a stable carbon isotopic ratio. European Journal of Soil Science, 58 (5). pp. 1042-1049. ISSN 1365-2389