Б 2373
Б 372
Каталог "Периодика" | Списание
BIBLIOGRAPHY of agriculture
Data provided by National Agricultural Library, U.D.Department of Agriculture
А 1064
Каталог "Периодика" | Списание
Herbage abstract
Complied from world literature on grassland and forage crops by the Commonwealth BUreau of Pastures and Field Crops, Hurley-Berkshire-England
А 304
Каталог "Периодика" | Списание
ACTA agronomica Hungarica
An Int. multidisciplinary jornal in Agr. Sc. : A Quarterly of the Hungarian Acad. of Sc.
A 917
A 1488