Schofield, E/ Ahmadjian, V 1972: Field observations and laboratory studies of some Antarctic cold desert cryptogams. - In: G. A. Llano (ed.): Antarctic Terrestrial Biology. . Antarctic Research Series Vol. 20, American Geophysical Union pp. 97-142. [RLL List # 85 / Rec.# 16664] Keywords: ANTARCITC/ NITROGEN SOURCES/ COLD DESERTS/ AMMONIA
Abstract: 7 tab. 13 fig. ["Ammonia was considered to be an ideal source of nitrogen for plants in the saline cold deserts of continental Antarctica."]