共 50 条
- [33] SHARECROPPERS OF SERTAO - ECONOMICS AND DEPENDENCE ON A BRAZILIAN PLANTATION - JOHNSON,AW ETUDES RURALES, 1972, (46): : 135 - 136
- [37] SHARECROPPERS OF SERTAO - ECONOMICS AND DEPENDENCE ON A BRAZILIAN PLANTATION - JOHNSON,AW ANNALS OF THE AMERICAN ACADEMY OF POLITICAL AND SOCIAL SCIENCE, 1972, 400 (MAR): : 201 - 202
- [38] SPEECH COMMUNICATION - FOUNDATION AND CHALLENGES - HUGHEY,JD AND JOHNSON,AW SPEECH TEACHER, 1975, 24 (04): : 400 - 400