Describir: Field Rotation, Governors State University, Park forest South, 1981 :

  _  _    __   __              _____    __   _      ___               __   __  
 | \| ||  \ \\/ //     ___    |  ___|| | || | ||   / _ \\    ____     \ \\/ // 
 |  ' ||   \ ` //     /   ||  | ||__   | '--' ||  | / \ ||  |    \\    \ ` //  
 | .  ||    | ||     | [] ||  | ||__   | .--. ||  | \_/ ||  | [] ||     | ||   
 |_|\_||    |_||      \__ ||  |_____|| |_|| |_||   \___//   |  __//     |_||   
 `-` -`     `-`'       -|_||  `-----`  `-`  `-`    `---`    |_|`-`      `-`'   
                        `-`                                 `-`