00453nam a2200181Ia 4500008004100000041001200041082001100053100001700064100001900081100001100100245004900111260001300160260003600173260000900209300001500218365002500233650001300258150901s9999    xx            000 0 und d  aEnglish  bRAM/TH  aKhanna L S    aRam Prakash     eAuthor  aTheory and practice of silvicultural systems  aDehradun  bInternational Book Distributors  c1983  a263  Pages  aRs .87                aForestry