CODE  NAME OF THE BOOKS NAME OF THE WRITER 
PB001 BIRDS OF INDIA
PB002 BIRDS OF DELHI AND HARYANA BILL HARVEY
PB003 JOY OF BIRD WATCHING VISHWA MOHAN TIWARI
PB004 MEDICINAL PLANTS S.K. JAIN
PB005 ELEPHANT RAMESH BEDI
PB006 ASTHMA ASTHMA M.P.S. MENAN
PB007 CARE OF THE DOMESTIC ANIMALS VINOD SHARMA
PB008 GARDENS LAEEQ EUTEHALLY
PB009 LIZARDS INDRANIEL DAS
PB010 MY ALLAM OF WILD ANIMALS JOHN FERNANDES
PB011 SOCIAL LIFE OF PLANTS SIKANYA DATTA
PB012 SACRED  PLANTS OF INDIA NANDITHA KRISHNA
PB013 ENDANGERED ANIMALS OF  INDIA AND THEIR CONSERVATION S.M. NAIR
PB014 KUCH BHARTIYA PAKSHI N.N.MAJUMDAR
PB015 FLOWER