000			00743nam a2200289Ia 4500
001			28456
005			20250221152753.0
008			250214s9999||||xx |||||||||||||| ||und||
020			_a8120323203
100			_aRana, S V S
245		0	_aEssentials of ecology and environmental science
260			_aNew Delhi
260			_bPrentice-Hall
260			_c2003
300			_axi, 368p: ill.
500			_aIncludes bibliographical references, glossary and index
650			_aAtmosphere and climate
650			_aBiodiversity
650			_aBiosphere
650			_aEarth
650			_aEcology
650			_aEnvironmental adaptations
650			_aHydrosphere
650			_aLithosphere
650			_aNitrogen cycle
942			_cBK
999			_c44299 _d44299