1307
Brown, Dorothy
Methods of surveying and measuring vegetation
Farrhan Royal, Bucks, eng.
Commonwealth Agricultural Bureaux
1954
xv, 223p. ill
commonwealth Bureau of Pastures and Field Crops, Hurley ]Eng.[ Brecks ]hire[ Bulletin 24
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By Dorothy Brown. with a chapter on the theory of sampling, by G. M. Jolly
، Pastures
Ranges ، Stok
Ecology ، Botany
، Sampling )Statistics(
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199
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B7
AU
TI
SE
Medicine
