000 | 00402nam a2200145Ia 4500 | ||
---|---|---|---|
008 | 230524s9999 xx 000 0 und d | ||
245 | 0 | _aquantity and quality of breast milk: report on the who collaborative study on breast feeding | |
260 | _aGeneva | ||
260 | _c1985 | ||
300 | _avii,234p. | ||
300 | _c24cm. | ||
700 | _aill. | ||
942 | _2Library of Congress Classification | ||
942 | _cBook | ||
999 |
_c12951 _d12951 |