Yazar
David Helgeson
4 cilt bulundu.
Cilt sonuçları
Tissue culture methods for plant pathologists
David S. Ingram, J. P. Helgeson · Blackwell Scientific
272 sayfa · 1980
Technique / Plant diseases / Plant tissue culture / Research / Plantes
Shed Happens
Kathy Dempsey, David Helgeson · Dempsey, Kathy
Sayfa sayısı yok · 2020
Self-help techniques / Business
Tissue Culture Methods for Plant Pathologists
D. S. Ingram, J. P. Helgeson, David S. Ingram · John Wiley & Sons
Sayfa sayısı yok · 1981
Plant diseases