000 00308nam a2200133Ia 4500
008 160316s1946 xxu||||| |||| 00| 0 eng d
020 _a
100 _aStiles, Walter
245 _aTrace Elements In Plants And Animals
250 _a1
260 _aNEW YORK
_bMACMILLAN
_c1946
300 _a189
700 _a
_a
999 _c23323
_d23323