Stimulating influence of arsenic upon the nitrogen-fixing organisms of the soil /
Greaves, J. E.
Stimulating influence of arsenic upon the nitrogen-fixing organisms of the soil / by J. E. Graeves - Utah : Utah. Agricultural Experiment Station - 389-416 p. - Journal of Agricultural Research : 6(2), 1916 .
Enc. con otros impresos similares
205755
Suelos -- análisis
Suelos -- EUA
Suelos, nitrogeno en
PA-C 631.4 B85
Stimulating influence of arsenic upon the nitrogen-fixing organisms of the soil / by J. E. Graeves - Utah : Utah. Agricultural Experiment Station - 389-416 p. - Journal of Agricultural Research : 6(2), 1916 .
Enc. con otros impresos similares
205755
Suelos -- análisis
Suelos -- EUA
Suelos, nitrogeno en
PA-C 631.4 B85
