Agricultural research
Agricultural research
Agricultural research (Washington,D.C.)
- volúmenes : ilustraciones ; 25cm.
- Mensual 1989-
- Bimestral , Ene./Feb-May/Junio 1953.
- Inicia con vol.1 no.1 (ene. 1953)
0002-161X = Agricultural research
U.S. Department of Agriculture 4700 River Road, Unit 83 Riverdale, MD 20737 USA.
Agricultura--Publicaciones periódicas
S1 / .A47
0002-161X = Agricultural research
U.S. Department of Agriculture 4700 River Road, Unit 83 Riverdale, MD 20737 USA.
Agricultura--Publicaciones periódicas
S1 / .A47