000 00633nam a2200217 4500
001 00320978
003 PWmBRO
008 821029s1979 sz a a i0000 eng l
082 0 0 _a613.6
_b2
090 0 0 _b613.62/I61
110 2 0 _aInternational Labour Office
245 1 0 _aGuide to health and hygiene in agricultural work
260 0 0 _aGeneva
_bInternational Labour Office
_c1979
300 0 0 _axiii, 309 p.
_bill.
_c18 cm
595 0 0 _a9221019748
650 0 0 _aAgriculture
_xHygienic aspects
650 0 0 _aAgricultural laborers
_xDiseases
942 _2ddc
994 _a001003537 83070 0001
999 _c10345
_d10345