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Academic journals in print, antiquarian backsets, back volumes, back issues and reprints


Vols. 14-44. Boston, Berlin, 1991-2021. Reprint.

Set price $ 4,000

ISSN 1018-1806

- HELIA publishes original theoretical, experimental and technical contributions arising from the scientific study of sunflower crops and farming systems. The subject fields covered include crop agronomy; sunflower genetic resources; sunflower improvement and breeding; phytopathology and plant protection; sunflower physiology, biochemistry, metabolism, structure, genetics, at diverse levels of integration; ecology; soil, water and mineral nutrition management and farming systems.

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