J. Wallis

发表

Intensified Systems of Farming in the Tropics and Subtropics

J. Wallis, 1997 .

Low‐volume spraying to control coffee leaf rust in Kenya

I. D. Firman, J. Wallis, 1965 .

Fertilizers, manure, and mulch in Kenya coffee growing.

J. B. Robinson, P. A. Jones, J. Wallis, 1960 .

A comparison of fungicide spray volumes for the control of coffee berry disease

I. D. Firman, J. Wallis, 1967 .

Water use by irrigated Arabica coffee in Kenya

J. Wallis, 1963, The Journal of Agricultural Science.

Irrigation Experiments at the Coffee Research Station, Ruiru, Kenya

P. A. Jones, J. Wallis, 1957 .

Spraying Arabica Coffee for the control of leaf rust.

I. D. Firman, J. Wallis, 1962 .

Use of Solvent Detergent Treated Ffp in Children with Severe Sepsis

J. Wallis, S. Whitehead, R. Stanley, 2010 .