00335nam a2200133 a 450000100080000000500110000800800410001910000260006024500290008626000410011530000100015665000120016665000230017810016812014-02-22       2004    bl uuuu     u00u1 u    #d1 aUNDERSANDER, D. ET AL  aAlfalfa management guide  aWisconsin (USA): ASA:CSSA:SSSAc2004  a58 p.  aALFALFA  aMANEJO DEL CULTIVO