00677nam a2200229 a 450000100080000000500110000800800410001910000190006024500840007926000860016330000090024949000270025865000160028565000130030165000230031465000200033765000160035765300260037365300130039970000200041270000150043212911161998-06-25       1975    bl uuuu     u0uu1 u    #d1 aGODDARD, R. E.  aCooperative forest genetics research programb17th progress report april, 1975.  aFlorida: University of Florida, School of Forest Resources and Conservationc1975  a18p.  a(Research Report, 23).  aCooperativa  aFloresta  aPesquisa Florestal  aPinus Elliottii  aPinus Taeda  aMelhoramento genetico  aPrograma1 aROCKWOOD, D. L.1 aKOK, H. R.