TY  - BOOK
AU  - P K KHOSLA
TI  - TRENDS IN TREE SCIENCES
U1  - TR634.9 K528T 
PY  - 1988///
CY  - NEW DELHI
PB  - OXFORD & IBH PUBLISHING CO. PVT.LTD.
KW  - TREE SCIENCE
N1  - MODERN BOOK HOUSE
ER  -