000 00707nam a2200181Ia 45e0
008 140115n cou |||gr||||Z||||||eng
020 _a0931477107
021 _a0-931477-11-5
082 _a630
100 _aHildebrand, Peter E.,
_eAuthor.,
245 0 _aOn-Farm Agronomic Trials in Farming Systems Research and Extension
_cPeter E. Hildebrand
_hTextual Documents
260 _aBoulder:
_bLynne Rienner Publishers, Inc.,
_c1985.
300 _a162.
653 _aAgricultural Research
653 _aAgriculture. & related technologies
701 _aPoey, Federico,
_eAuthor.
942 _2ddc
_cTXT
999 _c22064
_d22064