00470naa a2200169 a 450000100080000000500110000800800410001910000150006024500660007526000090014165000170015065300160016765300190018370000200020270000150022277300630023718331012010-01-10       1980    bl ---       0--  u    #d1 aSEN, D. N.  aAdaptations for survival of weeds in the Indian arid regions.  c1980  aErva Daninha  aAdaptação  aRegião árida1 aBHANDARI, D. C.1 aASHRAF, N.  tJournal of Arid Environmentsgv. 3, n. 2, p. 99-106, 1980.