Cropp Science Society of America text America Cropp Science Society of America 1978 Vol.18 Number 4 -

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156p. : ilus ; 27 cm - Crop Science 631.5/.8 + 633 631.5/.8 + 633 CRO c - 250414 20250414090415 INLIS000000000007369 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)