The concept of plant analysis and how to take a leaf sample
By: prepared by Robert L. Stebbins.
Contributors: Oregon State University. Extension Service.
Edition: Rev. July 1976.
Series: FS -- 118.; Fact sheet (Oregon State University. Extension Service) -- 118.
Publisher: Oregon State University, Extension Service
Published: 1976
Place of publication: [Corvallis, OR]
Language: eng
Subjects: Foliar diagnosis.; Plants -- Sampling.
Notes: Caption title.