DE1530746U
(enExample )
Jarzembowski
1987
The occurrence and diversity of Coal Measure insects
Fales
1959
A field study of the flight behavior of the tiger swallowtail butterfly
DE1514791U
(enExample )
Pratt
1964
Workbook on Identification of Aedes Aegypti Larvae.
Johnson
1971
A colored leg tag for nestling and adult birds
DE1395371U
(enExample )
Amman
1970
Field Keys to Predators of the Balsam Woolly Aphid in North Carolina
DE1427195U
(enExample )
Needham
1936
“A Book of Trout Flies”, by Preston J. Jennings. Published by Derrydale Press, NY City. 190 pp., 1935. Price-$20.00. Seven Color Plates
DE1492495U
(enExample )
DE1394512U
(enExample )
DE1810660U
(de )
1960-04-28
Selbstleuchtendes hundehalsband und tiergeschirr.
Spillman
1907
Color Inheritance in Mammals
DE1483128U
(enExample )
DE1610891U
(de )
1950-08-03
Kennzeichnungsvorrichtung fuer bienenwohnungen.
Coues
1880
Sketch of Progress in Mammalogy in the United States in 1879
DE1400915U
(enExample )
DE1411877U
(enExample )
Carnegie
1959
Some insect predators of citrus mussel scale (Lepidosaphes beckii Newm.(Hom.: Diaspidinae), from orchards of the eastern Cape Province
Banker
1923
The Runt Problem in Livestock
Clarke
1907
Reductions of the Wallichian Herbarium.: II Gesneraceae
DE1666407U
(de )
1953-11-05
Schreibtischkalender im querformat.
DE1808947U
(de )
1960-03-31
Viehohrmarke.
WHEELER
1919
ride on the dung-beetle, Ateuchus, and represent phoresy in its