Разширено търсене
Автор да съдържа Nelson Bills
14
Каталог "Книги"
Crop yelds and net income on prime farmland in New York
(1984)
Nelson Bills; Ralph Heimlich; Sharon Stachowski
14
Каталог "Книги"
Public investments and population changes in three rural Washington State towns
(1973)
Nelson Bills; Paul Barkley
14
Каталог "Книги"
A time-series comparison of alternative agricultural use-value estimates in New York
(1984)
Richard Biosvert; Nelson Bills