 | Up a level |
Nussbaum, Stefan; von Ballmoos, Peter; Gfeller, H.; Schlunegger, Urs Peter; Fuhrer, Jürg; Rhodes, D.; Brunold, Christian (1993). Incorporation of atmospheric 15NO2-nitrogen into free amino acids by Norway spruce Picea abies (L.) Karst. Oecologia, 94(3), pp. 408-414. Springer 10.1007/BF00317117
