000 00527nam a22001937a 4500
003 OSt
008 230720b |||||||| |||| 00| 0 eng d
020 _a0582407028
082 _a631.53
_bS45P
100 _aSimmonds, N.W.
245 _aPrinciples of crop improvement/by N.W. Simmonds
250 _a1st. ed.
260 _aEssex:
_bELBS;
_c1981.
300 _axiv, 408 p.
650 _a Agriculture and Related Technologies
650 _aTechnology (Applied Sciences)
650 _aCrop Improvement
942 _2ddc
_cBK
999 _c29080
_d29080