00325nam a2200109Ia 4500008004100000082001700041100002400058245004400082260004800126300001400174650002700188140113s9999    xx            000 0 und d  a54:63(09) H4  a"Browne, Charles A"  aA source book of agricultural chemistry  b"Waltham : The chronica botanica Co., 1944"  a"x, 290p"  aAgricultural chemistry