000 00636cam a2200241ua 4500
020 _a0-582-407028
_cE 2.95
041 _aeng
_h
082 _a633.0853
_bSIM/PR
100 _aSimmonds, N W .
_95895
245 _aPrinciples of crop improvement /
_cAuthor.
_hTextual Documents
260 _aLondon :
_bLongman Group Limited ,
_c1979.
300 _a408 ; .
365 _aE 2.95
504 _a
650 _aEvolution of crops
_95896
650 _aGeuetic aspects
_95897
650 _aPlant breeding
_95898
650 _aPopulation and selection
_95899
942 _cBK
999 _c327641
_d327641
003 @
003 OSt