000			00361nam a2200133Ia 4500
008			120308s9999 xx 000 0 und d
082			_addc668.6 CHE/MER
100			_aEd. Mervyn L.Richardson
245			_aChemistry,agriculture and the environment
250			_a1st
260			_aUK _bThe Royal Society of Chemistry _c1991
300			_axiv,546
500			_aC.No.1
999			_c2965 _d2965