000 00336nam a2200121Ia 4500
008 211224s9999 xx 000 0 und d
020 _a9788121101813
082 _a579.7 AWA
100 _aAwasthi, D. D
245 2 _aA hand book of lichens
260 _aDehra Dun:
_bBishen Singh Mahendra Pal Singh,
_c2000
300 _a157 p. : ill. ; 24 cm
999 _c5257
_d5257