John R. Porter – författare

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3 produkter

1. 

   Recent Advances in General Relativity

   Av Allen I. Janis, John R. Porter

   Inbunden, 1992

   1098 kr

   Lägg i varukorg

2. 

   Crop Physiology

   The Science of Agronomy

   Av John R. Porter, Derrick J. Moot

   Häftad, 2027

   1220 kr

   Kommande

   Understand how crops grow, develop, and yield across environments Crop Physiology: The Science of Agronomy integrates physiological processes with agronomic practices to explain how genotype, environment, and management interact to influence crop performance. Written by two internationally …

3. 

   Physiology of Crop Yield

   Av Robert K. M. Hay, John R. Porter

   Häftad, 2006

   1098 kr

   Lägg i varukorg

   The Physiology of Crop Yield, 2nd EditionFirst published in 1989, Physiology of Crop Yield was the first student textbook to digest and assimilate the many advances in crop physiology, within a framework of resource capture and use. Retaining the central core of the first edition, this long-awaited …