000 00604nam a22002177a 4500
001 G89118
003 MX-TxCIM
005 20171220151238.0
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040 _aMX-TxCIM
090 _aLook under author name
100 1 _aAhmadzadeh, Ardeshir
245 0 0 _aPhysiological basis of heterosis and combining ability in maize (Zea mays L.)
260 _aGuelph, Ontario (Canada) :
_bUniversity of Guelph,
_c2003
300 _aviii, 127 pages
340 _aComputer File|Printed
500 _aThesis (Ph. D.)
546 _aEnglish
591 _a0603
942 _cTH
_2ddc
999 _c46187
_d46187