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Recurso libre 
1.
Some effects of variations in seeding rate and date and intensity of depoliation on the response of Timothy (Phleum pratense L.) and Bromegrass (Bromus inermis Leyss.) during the establishment period.
Swift, Graham.
Formato: Electronic Thesis or Dissertation
Enlaces:
Fecha: 1960
Recurso: McGill University - MCGILL