Hygiene, infectous diseases and dietetics
613.2
GEF
1312
Geffen, Dennis H.
Hygiene, infectous diseases and dietetics / by Dennis H. Geffen and Susan M. Tracy . – London : Longman, 1965.
vii, 276 p.
DISEASES-INFECTOUS
FOOD AND NUTRITION
613.2 / GEF
GEF
1312
Geffen, Dennis H.
Hygiene, infectous diseases and dietetics / by Dennis H. Geffen and Susan M. Tracy . – London : Longman, 1965.
vii, 276 p.
DISEASES-INFECTOUS
FOOD AND NUTRITION
613.2 / GEF