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Methods of Docking and Castrating Lambs
作者
New Mexico Agricultural Extension Service / Jack L. Ruttle / James M. Sachse
出版1971
ISBN
OCLC:632362335
Reproduction in Sheep
作者
Jack Leo Ruttle / J. R. Stauder / James M. Sachse / New Mexico State University. Cooperative Extension Service
出版19??
ISBN
OCLC:776252504
主題
Sheep
Forage and Milk Yields from Alfalfa Under Three Di...
作者
Hazen Bascom Pingrey / John Harvey Knox / John R. Cotton / Morris Evans / Paul A. Fryxell / Philip Earle Neale / Robert M. Porter / Ward William Repp / Wilbur Ellis Watkins / William D. McFadden
出版1958
ISBN
UIUC:30112018065497
主題
Alfalfa
Effects of Zeranol on Growth, Scrotal Circumferenc...
作者
Eduardo Perez-Eguia
出版1992
ISBN
PSU:000043533084
主題
Beef cattle
Effects of Ration Energy Level, Vaccination, and A...
作者
Jack Leo Ruttle / New Mexico State University. Agricultural Experiment Station / Charles Norman Sundt
出版1968
ISBN
OCLC:632355317
主題
Antibiotics in animal nutrition
Feedlot Performance of Early-weaned Range Lambs
作者
Jack Leo Ruttle
出版1971
ISBN
UIUC:30112019737425
主題
Agriculture
Estrous Synchronization in Ewes with Prostaglandin...
作者
Jack Leo Ruttle
出版1986
ISBN
UIUC:30112019738266
主題
Agriculture
Effect of Concentrate
作者
Arnold B. Nelson / Clyde Eastman / Jack Leo Ruttle / Phillip M. Trujillo / Ralph E. Finkner / Rex D. Pieper / William D. McFadden / William J. Vastine
出版1970
ISBN
UIUC:30112019736773
主題
Agriculture
Reproductive Performance of Ewes Treated with Intr...
作者
Jack Leo Ruttle
出版1975
ISBN
UIUC:30112018402476
主題
Agriculture
Influence of Body Weight and Winter Feeding on Yea...
作者
Jack Leo Ruttle
出版1972
ISBN
UIUC:30112019737623
主題
Agriculture
ʻFresaʾ Strawberry Clover
作者
Arden A. Baltensperger / Clyde Eastman / Jack Leo Ruttle / Kirk C. McDaniel / Milton Moore Snodgrass / Petrus Johannes Wierenga / Richard A. Cole
出版1983
ISBN
UIUC:30112019736997
主題
Alfalfa
Determining the Age of Sheep by Their Teeth
作者
Jack Leo Ruttle / James M. Sachse / New Mexico State University. Cooperative Extension Service
出版1980
ISBN
OCLC:775604877
主題
Dentition
The Effect of Short Scrotum on Histology of the Te...
作者
Jack Leo Ruttle / New Mexico State University. Agricultural Experiment Station / William D. McFadden / Wm. D. Mcfadden / Frank Mata
出版1975
ISBN
OCLC:2191774
主題
Castration
Silage for Feeding Sheep
作者
Jack Leo Ruttle / W. A. Ljungdahl / New Mexico State University. Cooperative Extension Service
出版1968
ISBN
OCLC:777052690
主題
Sheep
The Influence of Age, Body Weight, and Diethylstil...
作者
Jack Leo Ruttle / New Mexico State University. Agricultural Experiment Station / Thomas Edwin Everett
出版1969
ISBN
OCLC:632355417
主題
Diethylstilbestrol
Reproductive Performance of Ewes Treated With Flur...
作者
Jack Leo Ruttle / New Mexico State University. Agricultural Experiment Station / G. Morris Southward
出版1979
ISBN
OCLC:632359354
主題
Estrus
Improvement of Navajo Sheep
作者
George M. Sidwell / Jack Leo Ruttle / Earl E. Ray
出版1970
ISBN
OCLC:6051927
主題
Sheep
Forage and Milk Yields from Alfalfa Under Three Di...
作者
Hazen Bascom Pingrey / John Robert Eyer / Merrill R. Pack / Morris Evans / Paul A. Fryxell / Philip Earle Neale / Robert M. Porter / Ward William Repp / William D. McFadden
出版1957
ISBN
OCLC:6409584
主題
Alfalfa
Mechanical Method For Estimating Clean Fleece Weig...
作者
Philip Earle Neale / New Mexico State University. Agricultural Experiment Station / George M. Sidwell / Jack Leo Ruttle
出版1958
ISBN
OCLC:632354163
主題
Wool
Costs and Returns for Producing Selected Irrigated...
作者
Godson Emebo / Jack Leo Ruttle / James R. Gray / Martin J. Blake / Ralph E. Finkner / Tom Clevenger / William Norman Capener
出版1955
ISBN
UIUC:30112019739454
主題
Agriculture
Lamb Production from Finewool Range Ewes Synchroni...
作者
Jack Leo Ruttle / Rodney Wade Kott / G. Morris Southward / New Mexico State University. Agricultural Experiment Station
出版1981
ISBN
OCLC:7145043
主題
Lambs
Plasma Testosterone Levels of Beef Bulls
作者
Jack Leo Ruttle / New Mexico State University. Agricultural Experiment Station / G. Williams / Z. Ezaz
出版1974
ISBN
OCLC:1198497
主題
Beef cattle
Preparing New Mexico Wool For Market
作者
Jack Leo Ruttle / New Mexico Agricultural Extension Service
出版1959
ISBN
OCLC:632361503
主題
Sheep-shearing
A Mechanical Method for Estimation of Clean Fleece...
作者
Jack Leo Ruttle
出版1957
ISBN
OCLC:33445911
主題
Wool
Fertility Characteristics of New Mexico Range Rams
作者
Jack Leo Ruttle / G. Morris Southward / Javad Arshani / New Mexico State University. Agricultural Experiment Station
出版1991
ISBN
OCLC:24924984
主題
Rams
Relation of Body Weight, Staple Length, and Horns ...
作者
Jack Leo Ruttle / New Mexico State University. Agricultural Experiment Station / Roy Marcus Finley
出版1968
ISBN
OCLC:6051955
主題
Rams
Effect of Zeranol Implantation on Reproduction in ...
作者
Daniel Gene Morrical / Jack Leo Ruttle / Dennis Hallford / New Mexico State University. Agricultural Experiment Station
出版1982
ISBN
OCLC:9304027
主題
Sheep
Estrus Synchronization in Dairy Cattle with Prosta...
作者
Jack Leo Ruttle
出版1978
ISBN
OCLC:1319795915
主題
Dairy cattle
Estrus Synchronization in Dairy Cattle With Prosta...
作者
Jack Leo Ruttle / New Mexico State University. Agricultural Experiment Station / Frank Olivas / Michael Emanuel Heimer
出版1978
ISBN
OCLC:632359265
主題
Dairy cattle
Ranch Weights, Rations, Feeding Periods, and Carca...
作者
Philip Earle Neale / New Mexico State University. Agricultural Experiment Station / Jack Leo Ruttle
出版1966
ISBN
OCLC:632355016
主題
Lambs