Lal P. Vidhana Arachchi

titleISBN-13
(ISBN-10)
year of publication
Hand book for Soil Science978-955-30-3496-0
(955-30-3496-9)
2013
Reclamation of Degraded Lands in Sri Lanka978-955-30-3234-8
(955-30-3234-6)
2011

L a · L.P. · P. A. · P. V. · V. A.

Lal Perera