000			00387nam a2200145Ia 4500
008			140224s9999 xx 000 0 und d
082			_a63.001.5 K4
100			_aSalmon, S.C.
245			_aThe principles and practice of agricultural research
260			_aLondon _bLeonard Hill _c1964
300			_axi,384p.
600			_aS.C. Salmon
650			_aAgricultural research
942			_cBK
999			_c96758 _d96758