WorldCat Identities

Perrin, Richard K.

Overview
Works: 55 works in 77 publications in 2 languages and 430 library holdings
Genres: Patents  Academic theses  Handbooks and manuals 
Roles: Author, Other, Editor
Classifications: KF3133.P53, 338.1072
Publication Timeline
.
Most widely held works by Richard K Perrin
Intellectual property rights associated with plants by B. E Caldwell( )

2 editions published in 1989 in English and held by 144 WorldCat member libraries worldwide

Section I. Policy issues relating to proprietary rights / editors, B.E. Caldwell and J.A. Schillinger -- Section II. An evaluation of the issues, challenges, and opportunities related to plant patenting / editors, B.E. Caldwell and J.A. Schillinger, J.H. Barton, C.O. Qualset, D.N. Duvick, and R.F. Barnes
Relative contributions of major technological factors and moisture stress to increased grain yields in the Midwest, 1930-71 by Richard K Perrin( Book )

1 edition published in 1975 in English and held by 32 WorldCat member libraries worldwide

North Carolina farm income and production, 1950-1989 by Richard K Perrin( Book )

2 editions published in 1990 in English and held by 32 WorldCat member libraries worldwide

From agronomic data to farmer recommendations : an economics training manual by CIMMYT Economics Program( Book )

12 editions published between 1970 and 1988 in English and held by 30 WorldCat member libraries worldwide

An economic analysis of factors affecting oil and protein content of soybeans by T. E Nichols( Book )

1 edition published in 1975 in English and held by 20 WorldCat member libraries worldwide

Some effects of the U.S. plant variety protection act of 1970 by Richard K Perrin( Book )

1 edition published in 1983 in English and held by 18 WorldCat member libraries worldwide

Linear programming and optimal control : an introduction to optimizing procedures in economics by Richard K Perrin( Book )

1 edition published in 1978 in English and held by 15 WorldCat member libraries worldwide

An analysis of the Raleigh Christmas tree market in 1972, with projections to 1980 by Richard K Perrin( Book )

2 editions published in 1974 in English and held by 14 WorldCat member libraries worldwide

A survey of beef production patterns in the Mountains and Piedmont of North Carolina by Richard K Perrin( Book )

1 edition published in 1972 in English and held by 14 WorldCat member libraries worldwide

The economics of replacing apple trees : a guide for producer decision making by Richard K Perrin( Book )

1 edition published in 1974 in English and held by 13 WorldCat member libraries worldwide

Economic analysis of beef production and forage systems in the North Carolina mountains( Book )

1 edition published in 1974 in English and held by 12 WorldCat member libraries worldwide

Prices, productivity, and waste in LDC agriculture by Lilyan E Fulginiti( Book )

2 editions published in 1994 in English and held by 8 WorldCat member libraries worldwide

Prices and productivity in agriculture by Lilyan E Fulginiti( Book )

1 edition published in 1992 in English and held by 8 WorldCat member libraries worldwide

Productivity in LDC agriculture : nonparametric Malmquist measures by Lilyan E Fulginiti( Book )

1 edition published in 1994 in English and held by 7 WorldCat member libraries worldwide

Formulacion de recomendaciones a partir de datos agronomicos : un manual metodológico de evaluación económica by Richard K Perrin( Book )

3 editions published between 1976 and 1979 in Spanish and held by 5 WorldCat member libraries worldwide

Analisis de presupuesto parcial de experimentos; Escasez de capital y costo de capital; El uso de curvas de beneficio neto y del analisis marginal para derivar recomendaciones; Variabilidad en los beneficios netos e implicaciones para las recomendaciones; Mas sobre estimacion de costos; Mas sobre estimacion de beneficios
An allais measure of production sector waste due to quotas by Lilyan E Fulginiti( Book )

2 editions published in 1996 in English and held by 5 WorldCat member libraries worldwide

The estimation and use of a generalized response function for potatoes in the Sierra of Peru by Joe Ryan( Book )

1 edition published in 1975 in English and held by 5 WorldCat member libraries worldwide

Introduction. Estimation of the generalized response function. Generating fertilizer recommendations. value of the generalized function and value of soil testing. Aggregate effects of fertilizer adoption
Aggregate agricultural inputs and outputs in developing countries : a data set by Jori Elisiana( Book )

1 edition published in 1993 in English and held by 4 WorldCat member libraries worldwide

Switchgrass cost of production : data from on-farm trials, 2001-2005 by Richard K Perrin( Book )

2 editions published in 2008 in English and held by 3 WorldCat member libraries worldwide

Analysis and prediction of crop yields for agricultural policy purposes by Richard K Perrin( )

2 editions published in 1968 in English and held by 3 WorldCat member libraries worldwide

 
moreShow More Titles
fewerShow Fewer Titles
Audience Level
0
Audience Level
1
  Kids General Special  
Audience level: 0.63 (from 0.54 for Formulacio ... to 0.79 for Formulacio ...)

Alternative Names
Perrin, R. K.

Perrin, R. K. (Richard K.)

Perrin, Richard

Languages