000 00270nam a2200109Ia 4500
100 _aRussell E John
250 _aEdn 8
245 _aSoil conditions and Plant growth .-Edn 8
260 _bLongmans Green, London
082 _aJ:1/N50/B00510
300 _app 635,16; 24*16
999 _c24161
_d24161