Aranbewela, L. Silva, R. Withania somnifera - National Science Foundation 1999 - 26p LK http://thakshana.nsf.ac.lk/slstic/NA-204/NA _204.pdf ISBN: 955-590-022-1 = Aranbewela, L. Standard No.: M Standard Tech. Report. No.: LCCN: B Nat. Bib. No.: P 2328 Nat. Bib. Agency Control No.: 633.85(548.7)NA-204 Subjects--Topical Terms: Agriculture Universal Decimal Class. No.: 633.85(548.7)