@inproceedings{fdi:29754, title = {{U}se of 15{N} in the study of biological nitrogen fixation in paddy soils at the {I}nternational {R}ice {R}esearch {I}nstitute}, author = {{W}atanabe, {I}. and {R}oger, {P}ierre-{A}rmand}, editor = {}, language = {{EN}}, abstract = {}, keywords = {{MICROBIOLOGIE} {DU} {SOL} ; {FIXATION} {BIOLOGIQUE} {DE} {L}'{AZOTE} ; {METHODE} {D}'{ANALYSE} ; {ISOTOPE} {RADIOACTIF}}, numero = {}, pages = {81--98}, booktitle = {{FAO}/{IAEA} consultants meeting}, year = {1985}, URL = {https://www.documentation.ird.fr/hor/fdi:29754}, }