Yadvinder Singh

title	ISBN-13 (ISBN-10)	year of publica- tion	other author(s)
Green Manuring for Soil Productivity Improvement	978-92-5-1O3515-3 (92-5-1O3515-6)	1994	O. P. Meelu · Bijay-Singh · Bijay Singh · Food and Agriculture Organization of the United Nations