DE1380833U
(cs )
DE1430790U
(cs )
DE1609441U
(de )
1950-07-06
Reiseplaid.
Arthur et al.
1953
LXXIX.—Records of ticks collected from birds in the British Isles
DE1378833U
(cs )
1900-01-01
DE1403437U
(cs )
Howard
1917
A Fly Control Exhibit
DE1634541U
(de )
1952-02-14
Schallplatten-spannwender.
DE1610891U
(de )
1950-08-03
Kennzeichnungsvorrichtung fuer bienenwohnungen.
Committee of the Convention
1910
INTERNATIONAL EXHIBIT OF INDUSTRIAL PRODUCTS OF SCHOOLS FOR THE DEAF
Harding
1913
The effect of certain dairy operations upon the germ content of milk
DE1410444U
(cs )
DE1360420U
(cs )
DE1379012U
(cs )
Merhi
1984
The development of agri-business in Québec and its impact on the family farm: the case of poultry production
縣
1984
for the degree of Master of Arts at
DE1291996U
(cs )
DE1300844U
(cs )
DE1419283U
(cs )
DE1359064U
(cs )
DE1404217U
(cs )
Leech et al.
1955
Methods of milk production: some results of a survey in four areas of England and wales
DE1369629U
(cs )
DE1309441U
(cs )
DE1360819U
(cs )