EFFECT OF CEREAL AND LEGUME BASED CROPPING SYSTEMS ON CROP YIELDS NUTRIENT UPTAKE AND SOIL NITROGEN
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Date
1993
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
PUNJAB AGRICULTURAL UNIVERSITY, LUDHIANA
Abstract
27042017_0001_0024_Abstract.pdf
Description
27042017_0001_0024_003496.pdf