Pick of the post bag
Of course polio can be countered
opv
vdp
vap
opv
vdp
vdp
vap
opv
ipv,
ipv
ipv
jaydevjana@hotmail.com
Do science a favour
us
eu
Manila
rvrmohan@sancharnet.in
Ashok Vihar, New Delhi
Another lapse
siddheswar1926@sify.com
Law, a paper tiger
Former Director, Central Statistical Organisation & U N Consultant
New Delhi
Create awareness
sars
chudgar@yahoo.com
Water, water everywhere...
vijendrapal@yahoo.com
Wrong picture
Eichhornia crassipes
arunapem@md2.vnsl.net.in
DOWN TO EARTH REPLIES:
Nurturing Bhopal
asjumbe@yahoo.co.in
Witness
Fazilka, Punjab