000 00332nam a2200109Ia 45e0
008 181001s1986 xx 000 0 und d
100 _aEsmay M.
245 0 _aEnvironmental control for agricultural
260 _aWestport
_bAVI publication
_c1986
300 _a287
942 _2ddc
_cBK
999 _c3884
_d3884