000			00527nam a2200181Ia 4500
008			130910s9999 xx 000 0 und d
020			_a0824789121
041			_aeng
082			_221st ed. _a630.724 _bPET/A
100			_aPeterson, Roger G.
245			_aAgricultural field experiments : _bdesign and analysis _cRoger G. Petersen
260			_aNew York : _bMarcel Dekker , _c1994
300			_ax, 399 p.
504			_aBibliography: p. 401 includes index.
653			_aAgriculture
653			_aField experiments
942			_cEN _2ddc
999			_c10334 _d10334