.245
a	The Global environmental benefits of land degradation control on agricultural land
b	: global overlays program.
h	Book
.100
a	Pagiola Stefano
.005
a	00000000000000
.260
a	Washington, DC: The World Bank, 1999.
b
c	2000
.084
a	R WB Wor
.300
a	xi, 46 hlm.
b	28 cm.
c	xi, 46 hlm.; 28 cm.
.490
a	World Bank environment paper; no.16
.336
a	Book