TY  - BK
AU  - Freitas,A.P.C.
AU  - Gomes,M.R.M.(comps)
AU  - Silva,A.R.P.
ED  - Ministerio da Agricultura e Pescas, Lisbon (Portugal). Instituto Nacional de Investigacao Agraria
TI  - On the 49th anniversary of the National Plant Breeding Centre [Portugal]
U1  - 82-762737 
PY  - 1979///
KW  - Portugal
KW  - Agricultural research
KW  - AGROVOC
N1  - 48 ill
T2  - Oeiras (Portugal). Estacao Agronomica Nacional. 1979. 85 p
ER  -