1. | | RUSSELL, R. S.; IGUE, K.; MEHTA, Y. R. (Ed.). The soil / root system in relation to brazilian agriculture. Londrina, PR : IAPAR, 1981. 372 p. Proceedings of the Symposium on the soil/root system, held at IAPAR, Londrina, Parana, Brazil, March 4-11, 1980.Biblioteca(s): Biblioteca Rui Tendinha. |
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