Negi, S S .
Forest economics / by S. S. Negi and D. Mathur. - Dehra Dun : Bishen Singh Mahendra Pal Singh , 1983. - 87p. : Figs and tables ; 21cm . - Fundamentals of forestry vi, NULL NULL; . - Fundamentals of forestry vi, NULL NULL; .
Includes index
NULL (Hb)
FOREST ECONOMICS
333.75 / NEG/F
Forest economics / by S. S. Negi and D. Mathur. - Dehra Dun : Bishen Singh Mahendra Pal Singh , 1983. - 87p. : Figs and tables ; 21cm . - Fundamentals of forestry vi, NULL NULL; . - Fundamentals of forestry vi, NULL NULL; .
Includes index
NULL (Hb)
FOREST ECONOMICS
333.75 / NEG/F