Author Details

Vélez-Ramos, A.

• The Journal of Agriculture of the University of Puerto Rico Vol. 61 No. 2 (1977): Vol. 61, No. 2, April 1977 Articles
  Effect of Organic Matter and Moisture Level on Extractable Soil Manganese
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• The Journal of Agriculture of the University of Puerto Rico Vol. 61 No. 2 (1977): Vol. 61, No. 2, April 1977 Articles
  Chemical Weed Control in Sweetpotatoes
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• The Journal of Agriculture of the University of Puerto Rico Vol. 61 No. 2 (1977): Vol. 61, No. 2, April 1977 Articles
  Effects of Plant Residue Additives and Soil Moisture on Growth and Mn Content of Soybean Seedlings
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• The Journal of Agriculture of the University of Puerto Rico Vol. 61 No. 2 (1977): Vol. 61, No. 2, April 1977 Articles
  Field Experiments With Polaris as a Chemical Ripener of Sugarcane in Puerto Rico, 1971-72
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