Still other gift

3.
Purbopuspito, J. and K.C.J. Van Rees (2002), Root distribution at various distances from clove trees growing in Indonesia, J. Plant and Soil 239(2): 313-320, DOI 10.1023/A:1015096119071. (Received: 26 January 2001; accepted in revised form: 27 December 2001; published: February 2002)

http://www.ingentaconnect.com/content/klu/plso/2002/00000239/00000002/00401576

http://www.springerlink.com/content/8jf66k6vxt41c67t