1
Publicado 1984
“...National Research Council (Estados Unidos). Board of Agriculture...”
Libro
2
3
Publicado 1988
“...National Research Council (Estados Unidos) Board of Agriculture Committee on Agricultural Education...”
Libro
4
Publicado 1976
“...National Research Council (Estados Unidos). Board on Agriculture and Renewable Resources...”
Libro
5
Publicado 1990
“...National Research Council (Estados Unidos) Board of Agriculture...”
Libro
6
Publicado 1968
“... (EUA), Board on Agriculture and Renewable Resources, Washington (EUA); National Research Council...”
Libro
7
Publicado 1982
“...National Research Council (Estados Unidos) Commission of Natural Resources. Board on Agriculture...”
Libro
8
Publicado 1988
“... (EUA); Board on Agriculture, Washington (EUA); National Research Council, Washington (EUA)...”
Libro
9
Publicado 1981
“... (EUA); Board on Agriculture and Renewable Resources, Washington (EUA) ; National Research Council...”
Libro
10
Publicado 1978
“... (EUA); Committee on Animal Nutrition, Washington (EUA); Board on Agriculture and Renewable Resources...”
Libro
11
Publicado 1977
“...National Research Council (Estados Unidos) Board on Agriculture and Renewable Resources...”
Libro
12
por Ullrey, Duane Earl 1928-
Publicado 2003
“...National Research Council (Estados Unidos) Board on Agriculture and Renewable Resources...”Publicado 2003
Libro