000 00262pam a2200121a 44500
082 _a631.8
_bSm51m
100 _aSmith, A. M.
245 1 _aMANURES AND FERTILISERS
260 _aLondon
_bT. Nelson
_c1958
300 _a275
964 _gCIRC
997 _a2549 C
999 _c440196
_d440196