Vols. 14-44. Boston, Berlin, 1991-2021. Reprint.
Set price $ 4,000
- 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.
PSC Reprint and Publisher's Backstock. Available from:
Periodicals Service Company
351 Fairview Avenue, Suite 300
Hudson, NY 12534
Tel. + 1 518 822 9300
Fax. + 1 518 822 9305
Published by De Gruyter GmbH & Co. KG
De Gruyter Verlag hold journals from the current year for titles listed. We hold all older back volumes and can supply high quality reprints for most volumes that were previously out-of-print.