00514nam a2200145Ia 4500008004100000082002200041100001900063245007100082260004400153300001000197650003300207942000700240952010400247999001700351140113s9999    xx            000 0 und d  a631.81.098.338 J1  a" Wallace, T."  aThe diagnosis of mineral deficiencies in plants by visual symptoms  b"His majesty's stationery office, 1951"  a107p.  aMineral deficiency diagnosis  cBK  00104070aKYMbKYMd2014-01-13l0o631.81.098.338 J1pKBK480r2014-01-13 00:00:00w2014-01-13yBK  c64166d64166