TY  - BOOK
AU  - Chugh Samira
AU  -  Prof. I. Usha Rao Gu.
AU  - University of Delhi. Faculty of Science. Department of Botany
ED  - University of Delhi. Faculty of Science. Department of Botany
TI  - In vitro propagation of ornamental plants :  Everlasting paper daisy (Helichrysum bracteatum (Vent) andrews), a commercially important orchid hybrid (Cattleya summer song) and a foliage plant (Yucca golden sword)
PY  - 2011///
KW  - BOTANY
ER  -