TY  - BOOK
AU  - Khosla, P K
AU  - Sehgal, R N
TI  - Trends in Tree Sciences
U1  - 634.9 
PY  - 1988///
CY  - Solan
PB  - Indian Society of Tree Scientists
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Trees
ER  -