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EFFECT OF SPRING SEEDLING RESIDUES ON THE AGRONOMIC PERFORMANCE OF SUBSEQUENT FLAX AND BARLEY CROPS SEEDED WITH AND WITHOUT PRIOR TILLAGE
G. H. Gubbels, E. O. KenaschukYear:
1989
Language:
english
DOI:
10.4141/cjps89-017
File:
PDF, 588 KB
english, 1989