000 00285nam a2200109Ia 4500
008 160212s9999 xx 000 0 und d
100 _a"Arnon, I."
245 _aPlanning and programming of agricultural research
260 _c1975
_aRome
_bFAO
300 _axii 122p.
942 _2udc
_cFAO
999 _c30018
_d30018