STUDIES ON THE EFFECT OF DIFFERENT SOURCES AND LEVELS OF NITROGEN ON GROWTH CHARACTES IN POPULUS DELTOIDES MARSH. UNDER NURSERY CONDITIONS

KATEEH, P. CBRAR, HARBANS SINGH2018-08-242018-08-24198017465http://krishikosh.egranth.ac.in/handle/1/5810067355ENGLISHSTUDIES ON THE EFFECT OF DIFFERENT SOURCES AND LEVELS OF NITROGEN ON GROWTH CHARACTES IN POPULUS DELTOIDES MARSH. UNDER NURSERY CONDITIONSThesis