Add to ORKGThis virgin prairie area is mostly of the kame hill, saucer type. One portion of the territory is probably the pre-Wisconsin bed of the Des Moines River whose course was changed by the ice sheet. The region examined in detail is one mile in radius and bordered by a woodland adjacent to Skunk River
The tall grass prairie forms a belt across the United States from Canada to Mexico. This belt lies b...
The purpose of this paper is to describe one of the few remaining tracts of virgin prairie in easter...
The prairie tract owned by the Iowa Lakeside Laboratory lies northwest of Miller\u27s Bay, West Okob...
A brief description of the topographic features of one of the bottom prairies compared with an adjac...
The primeval prairie of Iowa is fast vanishing. This region where grass grew tall and prairie fires ...
Iowa is a prairie state and thus her institutions and students must wrestle with problems growing ou...
The subject of this paper is one of a series of ecological studies carried on by the author during t...
This study of the vegetation and habitat factors of a small area of prairie was begun June 25 and te...
The largest, most varied, and most intensively studied remnant of rolling prairie in northwestern Io...
The physical factors within the transition zone between the typical prairie association of the state...
Studies of the prairie by the writer and Fitzpatrick during 1922-33 were both extensive and intensiv...
Upon the completion of a series of investigations in southeastern Washington and adjacent Idaho, in ...
This report is the result of a study during the years 1938-41. The flowering plants as well as the o...
At the time of settlement Iowa was definitely a prairie state with less than 20 per cent of its area...
Increased awareness of the economic and environmental values of prairie and wetland ecosystems has r...
The tall grass prairie forms a belt across the United States from Canada to Mexico. This belt lies b...
The purpose of this paper is to describe one of the few remaining tracts of virgin prairie in easter...
The prairie tract owned by the Iowa Lakeside Laboratory lies northwest of Miller\u27s Bay, West Okob...
A brief description of the topographic features of one of the bottom prairies compared with an adjac...
The primeval prairie of Iowa is fast vanishing. This region where grass grew tall and prairie fires ...
Iowa is a prairie state and thus her institutions and students must wrestle with problems growing ou...
The subject of this paper is one of a series of ecological studies carried on by the author during t...
This study of the vegetation and habitat factors of a small area of prairie was begun June 25 and te...
The largest, most varied, and most intensively studied remnant of rolling prairie in northwestern Io...
The physical factors within the transition zone between the typical prairie association of the state...
Studies of the prairie by the writer and Fitzpatrick during 1922-33 were both extensive and intensiv...
Upon the completion of a series of investigations in southeastern Washington and adjacent Idaho, in ...
This report is the result of a study during the years 1938-41. The flowering plants as well as the o...
At the time of settlement Iowa was definitely a prairie state with less than 20 per cent of its area...
Increased awareness of the economic and environmental values of prairie and wetland ecosystems has r...
The tall grass prairie forms a belt across the United States from Canada to Mexico. This belt lies b...
The purpose of this paper is to describe one of the few remaining tracts of virgin prairie in easter...
The prairie tract owned by the Iowa Lakeside Laboratory lies northwest of Miller\u27s Bay, West Okob...