Methods of isolation and cultivation of Frankia species from actinorhizas[J] . A. J. P. Burggraaf,A. Quispel,T. Tak,J. Valstar.Plant and Soil . 1981 (1)
Methods of isolation and cultivation of Frankia species from actinorhizas[J] . A. J. P. Burggraaf,A. Quispel,T. Tak,J. Valstar.Plant and Soil . 1981 (1)