Relative efficiency of roots and tops of plants in protecting the soil from erosion
Kramer, Joseph.
Relative efficiency of roots and tops of plants in protecting the soil from erosion - (s.l.) : University of Nebraska, 1936 - 94 p. : ilus. - Contribution from the department of botany ; 99 . - Contribution from the department of botany ; 99 .
29284
Erosión--Prevención y control.
Relative efficiency of roots and tops of plants in protecting the soil from erosion - (s.l.) : University of Nebraska, 1936 - 94 p. : ilus. - Contribution from the department of botany ; 99 . - Contribution from the department of botany ; 99 .
29284
Erosión--Prevención y control.