R. M. Ritchie

8 published titles

Soil and ware potato responses to zero and conventional traffic systems on a clay loam, 1989

(Contributor)

1 edition

An apparatus to apply cyclic dynamic loads to tree roots in situ

1 edition

Soil and crop responses to zero, reduced ground pressure and conventional traffic systems in an arable rotation on a clay loam, 1990

(Contributor)

1 edition

Soil and crop responses to zero, reduced ground pressure and conventional traffic systems in an arable rotation on a clay loam, 1991

(Contributor)

1 edition

Soil and crop responses to zero, reduced ground pressure and conventional traffic systems in an arable rotation on a clay loam, 1992

(Contributor)

1 edition

Soil and crop responses to zero, reduced ground pressure and conventional traffic systems in an arable rotation on a clay loam, 1993

(Contributor)

1 edition

Measurement of fuel consumption and power output for three tractors using fuel flow transducers

1 edition

Soil and crop responses to zero, reduced ground pressure and conventional traffic systems in an arable rotation on a clay loam, 1994

(Contributor)

1 edition