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The nutritive value of reed canarygrass hays grown...
作者
William Victor Chalupa
出版1959
ISBN
RUTGERS:39030014531687
Nitrogen utilization and microbial activity
作者
William Victor Chalupa
出版1962
ISBN
RUTGERS:39030014531695
Hybrid Sorghum and Pearl Millet as Supplemental Gr...
作者
William Victor Chalupa
出版1966
ISBN
UIUC:30112019844692
主題
Agriculture
Nitrogen utilization and microbial activity
作者
William Victor Chalupa
出版1962
ISBN
RUTGERS:39030014531695
Hybrid Sorghum and Pearl Millet as Supplemental Gr...
作者
William Victor Chalupa
出版1966
ISBN
UIUC:30112019844692
主題
Agriculture
"Rumen Metabolism and Biochemistry and the Effects...
作者
William Victor Chalupa / Academy of Veterinary Consultants / Academy of Veterinary Consultants. Meeting
出版1978
ISBN
OCLC:12854022
主題
Feed additives
Inspection and Analysis of Commercial Fertilizers,...
作者
Carl Edwin Gambrell / E. W. S. Calkins / George Calvin Skelley / John William Hubbard / Kathryn Summers Powell / Thomas A. Burch / Thomas Virgil Wilson / William Victor Chalupa
出版1966
ISBN
UIUC:30112018066339
主題
Agriculture
The nutritive value of reed canarygrass hays grown...
作者
William Victor Chalupa
出版1959
ISBN
RUTGERS:39030014531687
NPN Sources Other Than Urea as Components of Rumin...
作者
William Victor Chalupa / South Carolina Agricultural Experiment Station / Clemson University. Department of Dairy Science
出版1970
ISBN
OCLC:17532855
主題
Feed additives