000 00338nam a2200097Ia 4500
100 _aSprague T A
245 _aPreliminary opinions concerning Nomenclature proposals submitted to sixth International Botanical Congress Amsterdam 1935
260 _bCambridge University Press, Cambridge
082 _aI:11/N35/B00637
300 _app 28; 25*14
999 _c3051
_d3051