By Choudhury Askar H.   Power Simon   in Applied Economics Letters

ISSN:1466-4291|5|7|469-472

Routledge Ltd‎(1998)‎

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By Choudhury Askar H.   Power Simon   in Applied Economics Letters

ISSN:1466-4291|5|4|247-250

Routledge Ltd‎(1998)‎

Access to resources Favorite 10.195339

By Power Simon   Cramer Michael   Verboom G.   Chimphango Samson   in Plant and Soil

ISSN:0032-079X|334|1-2|33-46

Springer Publishing Company ‎(2010)‎

Access to resources Favorite 7.842698