TY  - BOOK
AU  - Ghatak Ajoy
TI  - Optics
U1  - 535 
PY  - 1977///
CY  - New Delhi
PB  - Tata M C Graw-Hill Co
KW  - Visible Light (Optics) And Paraphotic PhenomenaSINGLE SPECIES POPULATIONS, RELATION BETWEEN ORGANISMS COMPETITION AND PREDATION, METABOLISM, COMMUNITIES OF ORGANISMS, LIFE TABLES FOR NATURAL POPULATIONS OF ANIMALS, POPULATION CYCLES IN SMALL RODENTS, ECOLOGICALENERGY RELATIONSHIP AT THE POPULATION LEVEL, ENERGY DYNAMICS OF A FOOD CHAIN OF AN OLD FIELD COMMUNITY, RESOURCE PARTITIONING IN ECOLOGICAL COMMUNITIES
ER  -