000 00380nam a2200145Ia 4500
008 180612s9999||||xx |||||||||||||| ||und||
020 _a040810726 x
041 _aen
082 _a631.584
100 _aSTONEHOUSE,B
245 0 _aBiological Husbandry: A scientific approach to organic farming
260 _bLondon. Butterworths, GB
_c1981
300 _a(xiii), 35
942 _cPR
999 _c39878
_d39878