000 00370nam a2200157Ia 4500
008 140317s9999 xx 000 0 und d
082 _a536
100 _aLenihan,John
245 _aFood,Agri. and the environment.Vol.6
260 _aLondon
_bBlackie
_c1975
300 _a103
650 _aPhysics.
653 _aPhysics.
700 _aFletcher,W.W.
942 _2ddc
_cBK
999 _c9366
_d9366