Statistics
Publications
11
Citations
239
H-Index
10
Active since
1910
P. L. Hibbard is an author at University of California, Berkeley specializing in chemistry, agriculture, and soil science.
Publications per year
1910–1940
11
11
FACTORS INFLUENCING PHOSPHATE FIXATION IN SOILS
P. L. Hibbard · Soil Science · 1935 · 22 citations
The chemical status of zinc in the soil with methods of analysis
P. L. Hibbard · Hilgardia · 1940 · 22 citations · Full text
1–5 of 11