000 00315 a2200121 4500
080 _a547:630.24
_bC 729 I
245 1 _aIntroduction to agricultural chemistry
_cby N.M. Comber, et. al.
260 _aLondon
_c1947
650 _aAgricultural Chemistry
100 1 _aComber, N.M.
_d
300 _a315 p.
901 _a73374
999 _c29384
_d29384