Population and development review

Articles in SafetyLit
Y-Axis = Volume :: X-Axis = Issue
?=unknown status :: X=no issue published :: nn=articles from issue :: A=relevant article(s) IDed to add
S=searched, nothing relevant :: O=issue published but not yet searched :: C=combination issue

	1	2	3	4

14 (1988)	1	?	?	?
15 (1989)	1	?	?	?
26 (2000)	?	1	?	?
27 (2001)	?	?	?	1
29 (2003)	?	1	?	?
33 (2007)	?	1	4	1
34 (2008)	1	?	?	1
35 (2009)	?	1	?	?
36 (2010)	?	?	1	?
43 (2017)	?	?	1	?
44 (2018)	1	?	?	?