TY  - SER
ED  - Estados Unidos.
ED  - Estados Unidos.
ED  - Estados Unidos.
TI  - Agricultural research
SN  - 0002-161X
AV  - S1 .A1815
CY  - [Washington, D.C.
PB  - Science and Education Administration],  U.S. Dept. of Agriculture, [Supt. of Docs., U.S. G.P.O., distributor
KW  - Agricultura
KW  - Publicaciones periódicas
KW  - Investigación agrícola
KW  - Estados Unidos
N1  - Description based on: Vol. 27, no. 7 (Jan. 1979); Bibliography of agriculture; 0006-1530; BioBusiness; 1988-; Coal abstracts; 0309-4979; Energy information abstracts; 0147-6521; Energy research abstracts; 0160-3604; Environment abstracts; 0093-3287; PESTDOC; Predicasts; VETDOC; Index to U.S. government periodicals; 0098-4604
ER  -