000 00413cam a2200157ua 4500
041 _aeng
_h
082 _a581.1
_bJOH/PH
100 _aJohnson, C.B .
245 _aPhysiological processes Limiting plant productivity /
_cC.B.Johnson.
_hTextual Documents
250 _a1 /
_b.
260 _aLondon :
_bButterworth Scientific ,
_c1981.
300 _a395 ; .
504 _a
942 _cBK
999 _c1422
_d1422