1.
Meena MC, Patel KP, Singh D, Dwivedi BS. Long-term effect of sewage sludge and farmyard manure on grain yields and availability of zinc and iron under pearlmillet (Pennisetum glaucum)-Indian mustard (Bassica juncea) cropping sequence. Indian J Agri Sci [Internet]. 2008 Dec. 5 [cited 2025 Oct. 27];78(12). Available from: https://epubs.icar.org.in/index.php/IJAgS/article/view/9972