Steward, F C Investigations on the growth and metabolism of cultured explants of Daucus carota : IV. Effects of iron, molybdenum and the components of growth promoting systems and their interactions. [electronic resource] - Planta Sep 1971 - 240-64 p. digital Publication Type: Journal Article ISSN: 0032-0935 Standard No.: 10.1007/BF00386842 doi