@book{371146,
	author = {SREELATHA .A.K and Dr. S. PUSHKALA},
	title = {IMPACT OF SOIL  COMPACTION ON THE PRODUCTIVITY OF ONATTUKARA SOILS },
	publisher = {DEPARTMENT OF SOIL SCIENCE AND AGRICULTURAL CHEMISTRY },
	year = {2001},
	address = {COLLEGE OF AGRICULTURE VELLAYANI}
}