000 00447nam a2200169 a 4500
003 AR-LpUBP
005 20231113193532.0
007 ta
008 120912s1947 xxu g 000 0 eng d
040 _aAR-LpUBP
_bspa
_cAR-LpUBP
100 1 _aCollings, Gilbert H.
_963357
245 1 0 _aCommercial fertilizers
250 _a4a. ed.
260 _aPhiladelphia :
_bThe Blakiston Company,
_c1947.
300 _a522 p. :
_btela ;
_c18 cm.
942 _aBK
999 _c557449
_d557449