TY  - BOOK
AU  - Gupta V.N.
AU  -  Prof T R Seshadri Supervisior
AU  - University of Delhi. Faculty of Science. Department of Chemistry
ED  - University of Delhi. Faculty of Science. Department of Chemistry
TI  - Studies of (a) special chemical components of heartwoods and (b) some reactions  involving active methylene groups
PY  - 1956///
KW  - CHEMISTRY
ER  -