Volume 13; Issue 3

3

Water heating with heat energy recovered from a refrigerated farm tank

Year:
1968
Language:
english
File:
PDF, 1.70 MB
english, 1968
6

An automatically programmed environmental tunnel

Year:
1968
Language:
english
File:
PDF, 1.00 MB
english, 1968
7

A phytorotor that rotates to admit maximum sunlight

Year:
1968
Language:
english
File:
PDF, 3.27 MB
english, 1968
9

Rotational movement transducer

Year:
1968
Language:
english
File:
PDF, 1.05 MB
english, 1968
10

Errata

Year:
1968
File:
PDF, 41 KB
1968
11

Control of insects in a wheat store with an experimental aeration system

Year:
1968
Language:
english
File:
PDF, 1.27 MB
english, 1968
12

Drying wheat in two foot beds: II: Energy Consumption

Year:
1968
Language:
english
File:
PDF, 284 KB
english, 1968
13

A well-based bin for fruit handling

Year:
1968
Language:
english
File:
PDF, 614 KB
english, 1968