Baltaretu, Aurelian
Ion Creanga
1983
087.5:502(100)
Editura Ion Creanga
Aurelian Baltaretu
1977
protectia mediului
502(100)(084)
1981
087.5:631
Albatros
1971
agricultura
631(100)(091)
1987
63(100)(091)
1980
flori
635.9
1988
63(091)
1972
chimie
54
1973
Aurel Vlaicu
087.5:629.7(498) Vlaicu