Premium
Application of the Law of Diminishing Returns to Some Fertilizer and Feed Data
Author(s) -
Spillman W. J.
Publication year - 1923
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 - 10.2307/1230266
Subject(s) - fertilizer , economics , environmental science , agricultural economics , agricultural engineering , econometrics , natural resource economics , agronomy , engineering , biology