Concepedia

P. H. Graham

PH

Statistics

Publications

23

Citations

1.9K

H-Index

20

Active since

1977

Affiliations

University of Minnesota(Current)

International Center for Tropical Agriculture

P. H. Graham is an author at University of Minnesota specializing in agriculture, plant sciences, and nitrogen nutrition.

Publications per year

1977–2005

23

Publications

23

Nitrogen fixation in perspective: an overview of research and extension needs

P. H. Graham, Carroll P. Vance · Field Crops Research · 2000 · 428 citations

, , +14

Common bean (Phaseolus vulgaris L.)

P. H. Graham, P. Ranalli · Field Crops Research · 1997 · 369 citations

, , +6

Biological nitrogen fixation technology for tropical agriculture.

P. H. Graham, Stuart Harris · 1981 · 224 citations

, , +14

Variation in acid soil tolerance among strains of Rhizobium phaseoli

P. H. Graham, Silvio E. Viteri, F. P. Mackie et al. · Field Crops Research · 1982 · 155 citations

, , +14

Growth And Development Of Indeterminate Bush And Climbing Cultivars of <i>Phaseolus vulgaris</i> L. Inoculated with Rhizobium

P. H. Graham, Juan Carlos Rosas · The Journal of Agricultural Science · 1977 · 91 citations

, , +13

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