000 00293nam a2200121Ia 4500
008 220216s9999 xx 000 0 und d
100 _aWatson G A
245 0 _aCover plants and the three growth. Part 1
260 _bPlanter
_c1964
300 _a39-45
650 _aCover plants
942 _cJS
999 _c56473
_d56473