000
00280nam a2200109Ia 4500
008
220303s2008 xx 000 0 und d
041
_a
eng
082
_a
587 SIN / PTE
100
_a
Singh, Sanjay Kumar
_9
107930
245
_a
Pteridophyta
260
_a
New Delhi
_b
Campus Books
_c
2008
999
_c
116221
_d
116221