000 00490 a2200169 4500
999 _c48530
_d48530
003 WUSLLib
008 200930b ||||| |||| 00| 0 eng d
041 _aEnglish
082 _a613.2
_bNUT
245 _aNutrition and working efficiency
260 _aRome:
_bFood and Agriculture Organization of the United Nations,
_c1962
300 _avi, 47p.;
_c23cm.
440 _aFFHC basic study No. 5
_918937
650 _aDietetics
_9903
650 _aPromotion of health
_94094
942 _cL
_2ddc