TY  - DATA
AU  - Parkash,R.
AU  - L S Khanna,L S.
TI  - Theory and practice of silvicultura systems
SN  - 8170891485
U1  - 634.95 22
PY  - 1991///
CY  - New Delhi
PB  - International Book Distritutors
KW  - Silviculture
N1  - Includes bibliographical references and index
ER  -