Quantity :1
Title: Soil fertility in sweetpotato-based cropping systems in the highlands of Papua New Guinea.
Author : Kirchhof, Gunnar (ed.)
Subject:
sweetpotato cultivation genetics diseases soil management soil conservation tillage management practices soil structural properties soil fertility management Papua New Guinea
Material : book
Serial Title : ACIAR Technical Reports No. 71
Publisher : Australian Centre for International Agricultural Research (ACIAR),
Publication Date : 2009
PR-M
2009
S602.5.S65
SEARCA Library
Printed