Please help with book title

[happyalex]

I want to get this book for a friend, but cannot think of the title! I read it about a year ago. The plot is sort of a mystery regarding a missionary murdered in Cambodia (I think!) He was killed by a female anthropologist who went native, but then broke cultural rules and became romantically involved with her partner during the rice planting season. There was a multigenerational missionary family and the narrator was, I think, a journalist. I thought the title was 'Field Notes', but am apparently very wrong! Hope someone has read this book...thanks!

[Veggibear]

http://www.berlinski.com/mischa/thebook/

Is it this one?