4

Nitrogen Content of Nebraska Sewage Sludges

Year:
1958
Language:
english
File:
PDF, 466 KB
english, 1958
7

New Psychodidæ from Barro Colorado Island

Year:
1945
Language:
english
File:
PDF, 390 KB
english, 1945
8

Food Habits of Sanderlings

Year:
1945
Language:
english
File:
PDF, 191 KB
english, 1945
9

Obituaries

Year:
1944
Language:
english
File:
PDF, 413 KB
english, 1944
10

New Stations for Equisetum laevigatum F. proliferum

Year:
1945
Language:
english
File:
PDF, 224 KB
english, 1945
11

Check-List of Psychodidæ of South and Central America

Year:
1945
Language:
english
File:
PDF, 682 KB
english, 1945
12

Two New Nemocera Diptera (Sciaridae and Cecidomyidae)

Year:
1945
Language:
english
File:
PDF, 413 KB
english, 1945
13

Red-Shouldered Hawk Eating a Wood Duck

Year:
1941
Language:
english
File:
PDF, 158 KB
english, 1941
14

New Mosquito Records from Nebraska, I

Year:
1961
Language:
english
File:
PDF, 233 KB
english, 1961
15

TYPES OF GENERA AND SUBGENERA OF PIPUNCULIDAE

Year:
1945
Language:
english
File:
PDF, 71 KB
english, 1945
16

Obituaries

Year:
1943
Language:
english
File:
PDF, 239 KB
english, 1943
17

The Type of Grus proavus

Year:
1944
Language:
english
File:
PDF, 212 KB
english, 1944
18

Check List of the Fossil Fishes of New Jersey

Year:
1946
Language:
english
File:
PDF, 239 KB
english, 1946
19

Sewage Lagoon Maintenance

Year:
1960
Language:
english
File:
PDF, 506 KB
english, 1960
20

New Stations for Equisetum hyemale var. Jesupi f. multirameum

Year:
1943
Language:
english
File:
PDF, 230 KB
english, 1943
21

Check List of the Fossil Reptiles of New Jersey

Year:
1944
Language:
english
File:
PDF, 207 KB
english, 1944
23

A Distributional Chek-List of Nebraska Mosquitoes

Year:
1959
Language:
english
File:
PDF, 636 KB
english, 1959
24

The Status of Cranes in Nebraska

Year:
1954
Language:
english
File:
PDF, 310 KB
english, 1954
25

List of the Fossil Birds of New Jersey

Year:
1943
Language:
english
File:
PDF, 107 KB
english, 1943
26

The Toxicity of Equisetum

Year:
1954
Language:
english
File:
PDF, 622 KB
english, 1954
27

The Effect of Mechanical Injury on Equisetum arvense

Year:
1949
Language:
english
File:
PDF, 741 KB
english, 1949
28

The Swallow-Tailed Kite in the Northeastern States

Year:
1944
Language:
english
File:
PDF, 275 KB
english, 1944
29

A Heronry in Northern New Jersey

Year:
1940
Language:
english
File:
PDF, 122 KB
english, 1940
30

The Status and Distribution of Equisetum arvense ramulosum

Year:
1947
Language:
english
File:
PDF, 621 KB
english, 1947
31

Notes on Fish Collected at Pass Christian, Mississippi

Year:
1947
Language:
english
File:
PDF, 181 KB
english, 1947
32

Notes on a Small Collection of Fleas from Crowley County, Colorado

Year:
1962
Language:
english
File:
PDF, 236 KB
english, 1962
33

Turkey Vulture Feeding Habits

Year:
1943
Language:
english
File:
PDF, 125 KB
english, 1943
36

THE NUMBER OF GASTRIC CAECA IN SOME LARVAL SCARABAEOIDEA

Year:
1947
Language:
english
File:
PDF, 235 KB
english, 1947
37

Check-List of the Psychodidæ of Europe

Year:
1945
Language:
english
File:
PDF, 819 KB
english, 1945
38

Additions to Smith's 1909 Diptera List

Year:
1943
Language:
english
File:
PDF, 131 KB
english, 1943
39

The Distribution of Equisetum in New Jersey

Year:
1944
Language:
english
File:
PDF, 363 KB
english, 1944
40

Catalogue of North American Psychodidæ

Year:
1944
Language:
english
File:
PDF, 620 KB
english, 1944
43

Obituaries

Year:
1943
Language:
english
File:
PDF, 361 KB
english, 1943
44

A Further Note on Equisetum laevigatum f. proliferum

Year:
1946
Language:
english
File:
PDF, 201 KB
english, 1946
45

A Swallow-Tailed Kite in New Jersey

Year:
1941
Language:
english
File:
PDF, 191 KB
english, 1941