000 00323nam a22001337a 4500
003 OSt
008 230827b |||||||| |||| 00| 0 eng d
082 _a581.31
_bS99P
100 _aHorsfall, J. G.
245 _aOpportunities for chemical plant growth regulation
260 _bBCPC
_c1978
300 _a222
942 _2ddc
_cBK
999 _c30222
_d30222