The Question Several years ago, Julio García, a Mexican migrant in Atlanta told me, Gracias a Dios, mi esposa nunca ha tenido que trabajar (Thank heavens, my wife has never had to work). This even though I'd worked with him through his unemployment, disability and other problems, during which time he was unable to send her money. How did she make it if she didn't have a source of income? Throughout Mexico, male informants report that women don't work in the campo (fields), even though everywhere I go, I see women working in the fields. About that same time, I read in Lynn Ste-phen's 1990 book, Zapotec Women, that women took over the agricultural work during the bracero (literally, arms, for imported labor) period in the 1950s, when men from Teotitlán del Valle in Oaxaca migrated to the United States. (The men returned with enough money to buy the looms—the means of production for the "genuine American Indian rugs" so beloved by tour-ists—with designs by Picasso, Escher and lately, the Navajo). These two contradictory versions (that women don't work, and that women's work made male migration possible) led me to write the proposal this research re-ports on. 2 I asked how women manage, especially when their husband is a migrant (who may or may not remit faithfully). One of my ideas was to in-vert the migration question from asking how does (male) migration support the household back home, to ask: How does female labor support male mi-gration? This chapter has two goals. One is to describe the historical and current remunerated activities of women heads of household (jefas) 3 and the other, to look at definitions of work and ayuda (help) in the central valleys of Oaxaca, Mexico (Figure 1). Rees. "¿Ayuda or Work?" 2 The Study I designed the project to collect data from (a random sample of) female heads of household about their and other household members' activities. In 1998, we applied a survey to between 30 and 40 female household heads (total 386) in 11 (out of 121) randomly selected municipal seats (see Figure 2). 4 The survey data describe household composition and structure, work histories of the male and female household heads, current activities of all household members, land and agriculture, migration, household resources and community participation. In 1999, we carried out ethnographic inter-views with selected informants from this sample. 5 These ethnographic inter-views did not ask about informants' specific activities and income, but rather: tell us about the goat (basket, vegetable, etc.) business, How much can a person earn? What are the costs, labor and returns? Figure 1. Central Valleys of Oaxaca