TY  - BOOK
AU  - Negi,S.S.
TI  - Handbook of  silvicultural systems
U1  - 634.9 22
PY  - 1985///
CY  - India
PB  - Bishen Singh Mahendra Pal Sing
KW  - Forests and forestry
N1  - Includes bibliographical references
ER  -