1 Subjects: “...grain-size...”

2 Subjects: “...grain...”

3 Subjects: “...Andean grains...”

4 Subjects: “...grain biochemistry...”

5 Subjects: “...pollen grains...”

6 Subjects: “...grain yield...”

7 Subjects: “...grain sorting...”

8 “..., proportions of all grain size fractions, soil pH, contents of organic matter, humus, organic carbon, total...”

9 “... provide fine-grained analyses of different new institutions introduced in the Andean countries...”