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Review of Farmers' Bulletin No. 1093 “Influence of the Tractor on Use of Horses.”
Author(s) -
App Frank
Publication year - 1921
Publication title -
american journal of agricultural economics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.949
H-Index - 111
eISSN - 1467-8276
pISSN - 0002-9092
DOI - 10.2307/3180165
Subject(s) - tractor , business , agricultural science , psychology , agricultural economics , engineering , environmental science , economics , automotive engineering