A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Result of survey made on Iowa project on Primary Road No 15 extending north from Ames 32 mi to junction with U S 20 at Blairsburg; percentage of survival of plants at end of first growing season.
Result of survey made on Iowa project on Primary Road No 15 extending north from Ames 32 mi to junction with U S 20 at Blairsburg; percentage of survival of plants at end of first growing season.
Roadside planting survives drought
Pub Roads
Hall, J.M. (author)
Public Roads ; 16
1935
Article (Journal)
English
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