00789nam a2200253 a 4500003000900000005001700009008004100026041000800067100002100075700002300096700003600119245006500155250001200220264005900232300003000291500007800321650001000399650003000409650001500439650002200454035001700476001000700493040003500500AR-ReUNN20260702154507.0260630s1963    us |||||||||||||||||eng  0 aeng1 aGilkey, Helen M.1 aSteward, Albert N.1 aJohnston, L. D. (la Rea Dennis)10aAquatic plants of the Pacific Northwest with vegetative keys  a2nd ed. 1aCorvallis, OregonbOregon State University Pressc1963  a261 páginasc23 x 16 cm  aOregon State Monographs, Studies in Botany 11.  Donación T. M. Pedersen 4aFlora 4aEstados Unidos de America 4aAdaptacion 4aPlantas Acuaticas  a(IBONE)81927246869  aAR-ReUNNbspacAR-ReUNNeaacr2