00331naa a2200109 a 450000100080000000500110000800800410001910000180006024500810007826000090015977300530016818287592010-01-10       1968    bl ---       0--  u    #d1 aPOWELL, J. B.  aKaryological leaf squashes in grasses, aided by pectinase digestion at 45 C.  c1968  tStain Technologygv. 43, n. 3, p. 135-138, 1968.