The New Encyclopędia Britannica, Volume 18Encyclopędia Britannica, 1981 - Encyclopedias and dictionaries |
Contents
Excretion Human | 36 |
Excretion the elimination of the waste products of | 50 |
kidneys amounts to some 1250 millilitres a minute | 170 |
Volumes | 431 |
of blood | 640 |
urine | 812 |
Copyright | |