000 00283nam a2200121Ia 4500
008 140317s9999 xx 000 0 und d
082 _a633.2
100 _aVoisin,Andre.
245 _aGrass productivity.
260 _aLondon
_bCrosby Lockwood.
_c1956
300 _a353
942 _2ddc
_cBK
999 _c369
_d369