A study of the effect of intensive cropping and the use of pure chemicals on the need for elements other than nitrogen, phosphorus, and potassium on certain soil types and the effect of natural Chilean nitrate of soda in supplying these elements

Description

M.S.

Links & Downloads

1. https://hdl.handle.net/10919/118541

Tags

LD5655.V855 1942.W443

Cropping systems

Potassium

Additional Fields

Identifer	oai:union.ndltd.org:VTETD/oai:vtechworks.lib.vt.edu:10919/118541
Date	January 1942
Creators	Wellborn, Fred LaFayette
Contributors	Agronomy
Publisher	Virginia Agricultural and Mechanical College and Polytechnic Institute
Source Sets	Virginia Tech Theses and Dissertation
Language	English
Detected Language	English
Type	Thesis, Text
Format	[6], 70 leaves, application/pdf, application/pdf
Rights	In Copyright, http://rightsstatements.org/vocab/InC/1.0/
Relation	OCLC# 25322719