Location
AMERICAN SAMOA
Publisher
U.S. government printing office
Publication Year:
1957
Publication Place
Washington D.C.
Physical Description:
28 pp.; illus.
Call Number
TEA
Language
English
Record ID:
18992
Legacy PEIN ID:
58906
General Notes
Soil Conservation
Subject Heading(s)
Making soil artificially
Environment - Protection - Samoa
Compare soils by growing plants in them
How fast do soils take in water
How does organic matter help soil structure
How much sediments does a stream carry
How much water different soil holds
How does crop cover affect soil loss
How does mulch provent soil loss
What contouring do
Studying splash erosion
How fertilizer affect plant growth
How birds help to destroy insects
Location
AMERICAN SAMOA
Publisher
U.S. government printing office
Publication Year:
1957
Publication Place
Washington D.C.
Physical Description:
28 pp.; illus.
Call Number
TEA
Language
English
Record ID:
18992
Legacy PEIN ID:
58906
General Notes
Soil Conservation
Record Created: 12-Sep-2001
Record Modified: 18-Dec-2020