J. D. Sykes

Statistics

Publications

Citations

265

H-Index

Active since

1930

Affiliations

Commonwealth Scientific and Industrial Research Organisation(Current)

J. D. Sykes is an author at Commonwealth Scientific and Industrial Research Organisation specializing in crop production, cropping systems, and coal market economics.

Publications per year

1930–1997

Publications

Pulse production in Australia past, present and future

Kadambot H. M. Siddique, J. D. Sykes · Australian Journal of Experimental Agriculture · 1997 · 131 citations

Agriculture, Agronomy, Crop Sciences +14

Nitrogen fixation by soybean in commercial irrigated crops of central and southern New South Wales

Mark B. Peoples, R.R. Gault, B. Lean et al. · Soil Biology and Biochemistry · 1995 · 55 citations

Agriculture, Agronomy, Crop Sciences +16

The Coal Industry in the Eighteenth Century.

Herbert Heaton, T. S. Ashton, J. D. Sykes · The Economic History Review · 1931 · 43 citations

Social Sciences, History, Mining Engineering +13

The Coal Industry of the Eighteenth Century.

R. H. Tawney, T. S. Ashton, J. D. Sykes · The Economic Journal · 1930 · 36 citations

Social Sciences, History, Mining Engineering +14

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